* [U-Boot] [PATCH v4 1/9] ARM: DTS: stm32: add stm32f746 device tree pin control files
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:44 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 2/9] ARM: DTS: stm32: add stm32f746-disco device tree files Michael Kurz
` (8 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch adds pin control definitions for use in device tree files
The definitions are based on the stm32f746 files from current
linux kernel "include/dt-bindings/pinctrl/stm32f746-pinfunc.h".
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
---
Changes in v4:
- Correct commit message and add linux source file path
Changes in v3:
- Split pin control files of from device tree patch
- Add Acked-by tag to 'add stm32f746 device tree pin control files'
Changes in v2: None
include/dt-bindings/pinctrl/stm32f746-pinfunc.h | 1324 +++++++++++++++++++++++
1 file changed, 1324 insertions(+)
create mode 100644 include/dt-bindings/pinctrl/stm32f746-pinfunc.h
diff --git a/include/dt-bindings/pinctrl/stm32f746-pinfunc.h b/include/dt-bindings/pinctrl/stm32f746-pinfunc.h
new file mode 100644
index 0000000..6348c6a
--- /dev/null
+++ b/include/dt-bindings/pinctrl/stm32f746-pinfunc.h
@@ -0,0 +1,1324 @@
+#ifndef _DT_BINDINGS_STM32F746_PINFUNC_H
+#define _DT_BINDINGS_STM32F746_PINFUNC_H
+
+#define STM32F746_PA0_FUNC_GPIO 0x0
+#define STM32F746_PA0_FUNC_TIM2_CH1_TIM2_ETR 0x2
+#define STM32F746_PA0_FUNC_TIM5_CH1 0x3
+#define STM32F746_PA0_FUNC_TIM8_ETR 0x4
+#define STM32F746_PA0_FUNC_USART2_CTS 0x8
+#define STM32F746_PA0_FUNC_UART4_TX 0x9
+#define STM32F746_PA0_FUNC_SAI2_SD_B 0xb
+#define STM32F746_PA0_FUNC_ETH_MII_CRS 0xc
+#define STM32F746_PA0_FUNC_EVENTOUT 0x10
+#define STM32F746_PA0_FUNC_ANALOG 0x11
+
+#define STM32F746_PA1_FUNC_GPIO 0x100
+#define STM32F746_PA1_FUNC_TIM2_CH2 0x102
+#define STM32F746_PA1_FUNC_TIM5_CH2 0x103
+#define STM32F746_PA1_FUNC_USART2_RTS 0x108
+#define STM32F746_PA1_FUNC_UART4_RX 0x109
+#define STM32F746_PA1_FUNC_QUADSPI_BK1_IO3 0x10a
+#define STM32F746_PA1_FUNC_SAI2_MCLK_B 0x10b
+#define STM32F746_PA1_FUNC_ETH_MII_RX_CLK_ETH_RMII_REF_CLK 0x10c
+#define STM32F746_PA1_FUNC_LCD_R2 0x10f
+#define STM32F746_PA1_FUNC_EVENTOUT 0x110
+#define STM32F746_PA1_FUNC_ANALOG 0x111
+
+#define STM32F746_PA2_FUNC_GPIO 0x200
+#define STM32F746_PA2_FUNC_TIM2_CH3 0x202
+#define STM32F746_PA2_FUNC_TIM5_CH3 0x203
+#define STM32F746_PA2_FUNC_TIM9_CH1 0x204
+#define STM32F746_PA2_FUNC_USART2_TX 0x208
+#define STM32F746_PA2_FUNC_SAI2_SCK_B 0x209
+#define STM32F746_PA2_FUNC_ETH_MDIO 0x20c
+#define STM32F746_PA2_FUNC_LCD_R1 0x20f
+#define STM32F746_PA2_FUNC_EVENTOUT 0x210
+#define STM32F746_PA2_FUNC_ANALOG 0x211
+
+#define STM32F746_PA3_FUNC_GPIO 0x300
+#define STM32F746_PA3_FUNC_TIM2_CH4 0x302
+#define STM32F746_PA3_FUNC_TIM5_CH4 0x303
+#define STM32F746_PA3_FUNC_TIM9_CH2 0x304
+#define STM32F746_PA3_FUNC_USART2_RX 0x308
+#define STM32F746_PA3_FUNC_OTG_HS_ULPI_D0 0x30b
+#define STM32F746_PA3_FUNC_ETH_MII_COL 0x30c
+#define STM32F746_PA3_FUNC_LCD_B5 0x30f
+#define STM32F746_PA3_FUNC_EVENTOUT 0x310
+#define STM32F746_PA3_FUNC_ANALOG 0x311
+
+#define STM32F746_PA4_FUNC_GPIO 0x400
+#define STM32F746_PA4_FUNC_SPI1_NSS_I2S1_WS 0x406
+#define STM32F746_PA4_FUNC_SPI3_NSS_I2S3_WS 0x407
+#define STM32F746_PA4_FUNC_USART2_CK 0x408
+#define STM32F746_PA4_FUNC_OTG_HS_SOF 0x40d
+#define STM32F746_PA4_FUNC_DCMI_HSYNC 0x40e
+#define STM32F746_PA4_FUNC_LCD_VSYNC 0x40f
+#define STM32F746_PA4_FUNC_EVENTOUT 0x410
+#define STM32F746_PA4_FUNC_ANALOG 0x411
+
+#define STM32F746_PA5_FUNC_GPIO 0x500
+#define STM32F746_PA5_FUNC_TIM2_CH1_TIM2_ETR 0x502
+#define STM32F746_PA5_FUNC_TIM8_CH1N 0x504
+#define STM32F746_PA5_FUNC_SPI1_SCK_I2S1_CK 0x506
+#define STM32F746_PA5_FUNC_OTG_HS_ULPI_CK 0x50b
+#define STM32F746_PA5_FUNC_LCD_R4 0x50f
+#define STM32F746_PA5_FUNC_EVENTOUT 0x510
+#define STM32F746_PA5_FUNC_ANALOG 0x511
+
+#define STM32F746_PA6_FUNC_GPIO 0x600
+#define STM32F746_PA6_FUNC_TIM1_BKIN 0x602
+#define STM32F746_PA6_FUNC_TIM3_CH1 0x603
+#define STM32F746_PA6_FUNC_TIM8_BKIN 0x604
+#define STM32F746_PA6_FUNC_SPI1_MISO 0x606
+#define STM32F746_PA6_FUNC_TIM13_CH1 0x60a
+#define STM32F746_PA6_FUNC_DCMI_PIXCLK 0x60e
+#define STM32F746_PA6_FUNC_LCD_G2 0x60f
+#define STM32F746_PA6_FUNC_EVENTOUT 0x610
+#define STM32F746_PA6_FUNC_ANALOG 0x611
+
+#define STM32F746_PA7_FUNC_GPIO 0x700
+#define STM32F746_PA7_FUNC_TIM1_CH1N 0x702
+#define STM32F746_PA7_FUNC_TIM3_CH2 0x703
+#define STM32F746_PA7_FUNC_TIM8_CH1N 0x704
+#define STM32F746_PA7_FUNC_SPI1_MOSI_I2S1_SD 0x706
+#define STM32F746_PA7_FUNC_TIM14_CH1 0x70a
+#define STM32F746_PA7_FUNC_ETH_MII_RX_DV_ETH_RMII_CRS_DV 0x70c
+#define STM32F746_PA7_FUNC_FMC_SDNWE 0x70d
+#define STM32F746_PA7_FUNC_EVENTOUT 0x710
+#define STM32F746_PA7_FUNC_ANALOG 0x711
+
+#define STM32F746_PA8_FUNC_GPIO 0x800
+#define STM32F746_PA8_FUNC_MCO1 0x801
+#define STM32F746_PA8_FUNC_TIM1_CH1 0x802
+#define STM32F746_PA8_FUNC_TIM8_BKIN2 0x804
+#define STM32F746_PA8_FUNC_I2C3_SCL 0x805
+#define STM32F746_PA8_FUNC_USART1_CK 0x808
+#define STM32F746_PA8_FUNC_OTG_FS_SOF 0x80b
+#define STM32F746_PA8_FUNC_LCD_R6 0x80f
+#define STM32F746_PA8_FUNC_EVENTOUT 0x810
+#define STM32F746_PA8_FUNC_ANALOG 0x811
+
+#define STM32F746_PA9_FUNC_GPIO 0x900
+#define STM32F746_PA9_FUNC_TIM1_CH2 0x902
+#define STM32F746_PA9_FUNC_I2C3_SMBA 0x905
+#define STM32F746_PA9_FUNC_SPI2_SCK_I2S2_CK 0x906
+#define STM32F746_PA9_FUNC_USART1_TX 0x908
+#define STM32F746_PA9_FUNC_DCMI_D0 0x90e
+#define STM32F746_PA9_FUNC_EVENTOUT 0x910
+#define STM32F746_PA9_FUNC_ANALOG 0x911
+
+#define STM32F746_PA10_FUNC_GPIO 0xa00
+#define STM32F746_PA10_FUNC_TIM1_CH3 0xa02
+#define STM32F746_PA10_FUNC_USART1_RX 0xa08
+#define STM32F746_PA10_FUNC_OTG_FS_ID 0xa0b
+#define STM32F746_PA10_FUNC_DCMI_D1 0xa0e
+#define STM32F746_PA10_FUNC_EVENTOUT 0xa10
+#define STM32F746_PA10_FUNC_ANALOG 0xa11
+
+#define STM32F746_PA11_FUNC_GPIO 0xb00
+#define STM32F746_PA11_FUNC_TIM1_CH4 0xb02
+#define STM32F746_PA11_FUNC_USART1_CTS 0xb08
+#define STM32F746_PA11_FUNC_CAN1_RX 0xb0a
+#define STM32F746_PA11_FUNC_OTG_FS_DM 0xb0b
+#define STM32F746_PA11_FUNC_LCD_R4 0xb0f
+#define STM32F746_PA11_FUNC_EVENTOUT 0xb10
+#define STM32F746_PA11_FUNC_ANALOG 0xb11
+
+#define STM32F746_PA12_FUNC_GPIO 0xc00
+#define STM32F746_PA12_FUNC_TIM1_ETR 0xc02
+#define STM32F746_PA12_FUNC_USART1_RTS 0xc08
+#define STM32F746_PA12_FUNC_SAI2_FS_B 0xc09
+#define STM32F746_PA12_FUNC_CAN1_TX 0xc0a
+#define STM32F746_PA12_FUNC_OTG_FS_DP 0xc0b
+#define STM32F746_PA12_FUNC_LCD_R5 0xc0f
+#define STM32F746_PA12_FUNC_EVENTOUT 0xc10
+#define STM32F746_PA12_FUNC_ANALOG 0xc11
+
+#define STM32F746_PA13_FUNC_GPIO 0xd00
+#define STM32F746_PA13_FUNC_JTMS_SWDIO 0xd01
+#define STM32F746_PA13_FUNC_EVENTOUT 0xd10
+#define STM32F746_PA13_FUNC_ANALOG 0xd11
+
+#define STM32F746_PA14_FUNC_GPIO 0xe00
+#define STM32F746_PA14_FUNC_JTCK_SWCLK 0xe01
+#define STM32F746_PA14_FUNC_EVENTOUT 0xe10
+#define STM32F746_PA14_FUNC_ANALOG 0xe11
+
+#define STM32F746_PA15_FUNC_GPIO 0xf00
+#define STM32F746_PA15_FUNC_JTDI 0xf01
+#define STM32F746_PA15_FUNC_TIM2_CH1_TIM2_ETR 0xf02
+#define STM32F746_PA15_FUNC_HDMI_CEC 0xf05
+#define STM32F746_PA15_FUNC_SPI1_NSS_I2S1_WS 0xf06
+#define STM32F746_PA15_FUNC_SPI3_NSS_I2S3_WS 0xf07
+#define STM32F746_PA15_FUNC_UART4_RTS 0xf09
+#define STM32F746_PA15_FUNC_EVENTOUT 0xf10
+#define STM32F746_PA15_FUNC_ANALOG 0xf11
+
+
+#define STM32F746_PB0_FUNC_GPIO 0x1000
+#define STM32F746_PB0_FUNC_TIM1_CH2N 0x1002
+#define STM32F746_PB0_FUNC_TIM3_CH3 0x1003
+#define STM32F746_PB0_FUNC_TIM8_CH2N 0x1004
+#define STM32F746_PB0_FUNC_UART4_CTS 0x1009
+#define STM32F746_PB0_FUNC_LCD_R3 0x100a
+#define STM32F746_PB0_FUNC_OTG_HS_ULPI_D1 0x100b
+#define STM32F746_PB0_FUNC_ETH_MII_RXD2 0x100c
+#define STM32F746_PB0_FUNC_EVENTOUT 0x1010
+#define STM32F746_PB0_FUNC_ANALOG 0x1011
+
+#define STM32F746_PB1_FUNC_GPIO 0x1100
+#define STM32F746_PB1_FUNC_TIM1_CH3N 0x1102
+#define STM32F746_PB1_FUNC_TIM3_CH4 0x1103
+#define STM32F746_PB1_FUNC_TIM8_CH3N 0x1104
+#define STM32F746_PB1_FUNC_LCD_R6 0x110a
+#define STM32F746_PB1_FUNC_OTG_HS_ULPI_D2 0x110b
+#define STM32F746_PB1_FUNC_ETH_MII_RXD3 0x110c
+#define STM32F746_PB1_FUNC_EVENTOUT 0x1110
+#define STM32F746_PB1_FUNC_ANALOG 0x1111
+
+#define STM32F746_PB2_FUNC_GPIO 0x1200
+#define STM32F746_PB2_FUNC_SAI1_SD_A 0x1207
+#define STM32F746_PB2_FUNC_SPI3_MOSI_I2S3_SD 0x1208
+#define STM32F746_PB2_FUNC_QUADSPI_CLK 0x120a
+#define STM32F746_PB2_FUNC_EVENTOUT 0x1210
+#define STM32F746_PB2_FUNC_ANALOG 0x1211
+
+#define STM32F746_PB3_FUNC_GPIO 0x1300
+#define STM32F746_PB3_FUNC_JTDO_TRACESWO 0x1301
+#define STM32F746_PB3_FUNC_TIM2_CH2 0x1302
+#define STM32F746_PB3_FUNC_SPI1_SCK_I2S1_CK 0x1306
+#define STM32F746_PB3_FUNC_SPI3_SCK_I2S3_CK 0x1307
+#define STM32F746_PB3_FUNC_EVENTOUT 0x1310
+#define STM32F746_PB3_FUNC_ANALOG 0x1311
+
+#define STM32F746_PB4_FUNC_GPIO 0x1400
+#define STM32F746_PB4_FUNC_NJTRST 0x1401
+#define STM32F746_PB4_FUNC_TIM3_CH1 0x1403
+#define STM32F746_PB4_FUNC_SPI1_MISO 0x1406
+#define STM32F746_PB4_FUNC_SPI3_MISO 0x1407
+#define STM32F746_PB4_FUNC_SPI2_NSS_I2S2_WS 0x1408
+#define STM32F746_PB4_FUNC_EVENTOUT 0x1410
+#define STM32F746_PB4_FUNC_ANALOG 0x1411
+
+#define STM32F746_PB5_FUNC_GPIO 0x1500
+#define STM32F746_PB5_FUNC_TIM3_CH2 0x1503
+#define STM32F746_PB5_FUNC_I2C1_SMBA 0x1505
+#define STM32F746_PB5_FUNC_SPI1_MOSI_I2S1_SD 0x1506
+#define STM32F746_PB5_FUNC_SPI3_MOSI_I2S3_SD 0x1507
+#define STM32F746_PB5_FUNC_CAN2_RX 0x150a
+#define STM32F746_PB5_FUNC_OTG_HS_ULPI_D7 0x150b
+#define STM32F746_PB5_FUNC_ETH_PPS_OUT 0x150c
+#define STM32F746_PB5_FUNC_FMC_SDCKE1 0x150d
+#define STM32F746_PB5_FUNC_DCMI_D10 0x150e
+#define STM32F746_PB5_FUNC_EVENTOUT 0x1510
+#define STM32F746_PB5_FUNC_ANALOG 0x1511
+
+#define STM32F746_PB6_FUNC_GPIO 0x1600
+#define STM32F746_PB6_FUNC_TIM4_CH1 0x1603
+#define STM32F746_PB6_FUNC_HDMI_CEC 0x1604
+#define STM32F746_PB6_FUNC_I2C1_SCL 0x1605
+#define STM32F746_PB6_FUNC_USART1_TX 0x1608
+#define STM32F746_PB6_FUNC_CAN2_TX 0x160a
+#define STM32F746_PB6_FUNC_QUADSPI_BK1_NCS 0x160b
+#define STM32F746_PB6_FUNC_FMC_SDNE1 0x160d
+#define STM32F746_PB6_FUNC_DCMI_D5 0x160e
+#define STM32F746_PB6_FUNC_EVENTOUT 0x1610
+#define STM32F746_PB6_FUNC_ANALOG 0x1611
+
+#define STM32F746_PB7_FUNC_GPIO 0x1700
+#define STM32F746_PB7_FUNC_TIM4_CH2 0x1703
+#define STM32F746_PB7_FUNC_I2C1_SDA 0x1705
+#define STM32F746_PB7_FUNC_USART1_RX 0x1708
+#define STM32F746_PB7_FUNC_FMC_NL 0x170d
+#define STM32F746_PB7_FUNC_DCMI_VSYNC 0x170e
+#define STM32F746_PB7_FUNC_EVENTOUT 0x1710
+#define STM32F746_PB7_FUNC_ANALOG 0x1711
+
+#define STM32F746_PB8_FUNC_GPIO 0x1800
+#define STM32F746_PB8_FUNC_TIM4_CH3 0x1803
+#define STM32F746_PB8_FUNC_TIM10_CH1 0x1804
+#define STM32F746_PB8_FUNC_I2C1_SCL 0x1805
+#define STM32F746_PB8_FUNC_CAN1_RX 0x180a
+#define STM32F746_PB8_FUNC_ETH_MII_TXD3 0x180c
+#define STM32F746_PB8_FUNC_SDMMC1_D4 0x180d
+#define STM32F746_PB8_FUNC_DCMI_D6 0x180e
+#define STM32F746_PB8_FUNC_LCD_B6 0x180f
+#define STM32F746_PB8_FUNC_EVENTOUT 0x1810
+#define STM32F746_PB8_FUNC_ANALOG 0x1811
+
+#define STM32F746_PB9_FUNC_GPIO 0x1900
+#define STM32F746_PB9_FUNC_TIM4_CH4 0x1903
+#define STM32F746_PB9_FUNC_TIM11_CH1 0x1904
+#define STM32F746_PB9_FUNC_I2C1_SDA 0x1905
+#define STM32F746_PB9_FUNC_SPI2_NSS_I2S2_WS 0x1906
+#define STM32F746_PB9_FUNC_CAN1_TX 0x190a
+#define STM32F746_PB9_FUNC_SDMMC1_D5 0x190d
+#define STM32F746_PB9_FUNC_DCMI_D7 0x190e
+#define STM32F746_PB9_FUNC_LCD_B7 0x190f
+#define STM32F746_PB9_FUNC_EVENTOUT 0x1910
+#define STM32F746_PB9_FUNC_ANALOG 0x1911
+
+#define STM32F746_PB10_FUNC_GPIO 0x1a00
+#define STM32F746_PB10_FUNC_TIM2_CH3 0x1a02
+#define STM32F746_PB10_FUNC_I2C2_SCL 0x1a05
+#define STM32F746_PB10_FUNC_SPI2_SCK_I2S2_CK 0x1a06
+#define STM32F746_PB10_FUNC_USART3_TX 0x1a08
+#define STM32F746_PB10_FUNC_OTG_HS_ULPI_D3 0x1a0b
+#define STM32F746_PB10_FUNC_ETH_MII_RX_ER 0x1a0c
+#define STM32F746_PB10_FUNC_LCD_G4 0x1a0f
+#define STM32F746_PB10_FUNC_EVENTOUT 0x1a10
+#define STM32F746_PB10_FUNC_ANALOG 0x1a11
+
+#define STM32F746_PB11_FUNC_GPIO 0x1b00
+#define STM32F746_PB11_FUNC_TIM2_CH4 0x1b02
+#define STM32F746_PB11_FUNC_I2C2_SDA 0x1b05
+#define STM32F746_PB11_FUNC_USART3_RX 0x1b08
+#define STM32F746_PB11_FUNC_OTG_HS_ULPI_D4 0x1b0b
+#define STM32F746_PB11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN 0x1b0c
+#define STM32F746_PB11_FUNC_LCD_G5 0x1b0f
+#define STM32F746_PB11_FUNC_EVENTOUT 0x1b10
+#define STM32F746_PB11_FUNC_ANALOG 0x1b11
+
+#define STM32F746_PB12_FUNC_GPIO 0x1c00
+#define STM32F746_PB12_FUNC_TIM1_BKIN 0x1c02
+#define STM32F746_PB12_FUNC_I2C2_SMBA 0x1c05
+#define STM32F746_PB12_FUNC_SPI2_NSS_I2S2_WS 0x1c06
+#define STM32F746_PB12_FUNC_USART3_CK 0x1c08
+#define STM32F746_PB12_FUNC_CAN2_RX 0x1c0a
+#define STM32F746_PB12_FUNC_OTG_HS_ULPI_D5 0x1c0b
+#define STM32F746_PB12_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0 0x1c0c
+#define STM32F746_PB12_FUNC_OTG_HS_ID 0x1c0d
+#define STM32F746_PB12_FUNC_EVENTOUT 0x1c10
+#define STM32F746_PB12_FUNC_ANALOG 0x1c11
+
+#define STM32F746_PB13_FUNC_GPIO 0x1d00
+#define STM32F746_PB13_FUNC_TIM1_CH1N 0x1d02
+#define STM32F746_PB13_FUNC_SPI2_SCK_I2S2_CK 0x1d06
+#define STM32F746_PB13_FUNC_USART3_CTS 0x1d08
+#define STM32F746_PB13_FUNC_CAN2_TX 0x1d0a
+#define STM32F746_PB13_FUNC_OTG_HS_ULPI_D6 0x1d0b
+#define STM32F746_PB13_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1 0x1d0c
+#define STM32F746_PB13_FUNC_EVENTOUT 0x1d10
+#define STM32F746_PB13_FUNC_ANALOG 0x1d11
+
+#define STM32F746_PB14_FUNC_GPIO 0x1e00
+#define STM32F746_PB14_FUNC_TIM1_CH2N 0x1e02
+#define STM32F746_PB14_FUNC_TIM8_CH2N 0x1e04
+#define STM32F746_PB14_FUNC_SPI2_MISO 0x1e06
+#define STM32F746_PB14_FUNC_USART3_RTS 0x1e08
+#define STM32F746_PB14_FUNC_TIM12_CH1 0x1e0a
+#define STM32F746_PB14_FUNC_OTG_HS_DM 0x1e0d
+#define STM32F746_PB14_FUNC_EVENTOUT 0x1e10
+#define STM32F746_PB14_FUNC_ANALOG 0x1e11
+
+#define STM32F746_PB15_FUNC_GPIO 0x1f00
+#define STM32F746_PB15_FUNC_RTC_REFIN 0x1f01
+#define STM32F746_PB15_FUNC_TIM1_CH3N 0x1f02
+#define STM32F746_PB15_FUNC_TIM8_CH3N 0x1f04
+#define STM32F746_PB15_FUNC_SPI2_MOSI_I2S2_SD 0x1f06
+#define STM32F746_PB15_FUNC_TIM12_CH2 0x1f0a
+#define STM32F746_PB15_FUNC_OTG_HS_DP 0x1f0d
+#define STM32F746_PB15_FUNC_EVENTOUT 0x1f10
+#define STM32F746_PB15_FUNC_ANALOG 0x1f11
+
+
+#define STM32F746_PC0_FUNC_GPIO 0x2000
+#define STM32F746_PC0_FUNC_SAI2_FS_B 0x2009
+#define STM32F746_PC0_FUNC_OTG_HS_ULPI_STP 0x200b
+#define STM32F746_PC0_FUNC_FMC_SDNWE 0x200d
+#define STM32F746_PC0_FUNC_LCD_R5 0x200f
+#define STM32F746_PC0_FUNC_EVENTOUT 0x2010
+#define STM32F746_PC0_FUNC_ANALOG 0x2011
+
+#define STM32F746_PC1_FUNC_GPIO 0x2100
+#define STM32F746_PC1_FUNC_TRACED0 0x2101
+#define STM32F746_PC1_FUNC_SPI2_MOSI_I2S2_SD 0x2106
+#define STM32F746_PC1_FUNC_SAI1_SD_A 0x2107
+#define STM32F746_PC1_FUNC_ETH_MDC 0x210c
+#define STM32F746_PC1_FUNC_EVENTOUT 0x2110
+#define STM32F746_PC1_FUNC_ANALOG 0x2111
+
+#define STM32F746_PC2_FUNC_GPIO 0x2200
+#define STM32F746_PC2_FUNC_SPI2_MISO 0x2206
+#define STM32F746_PC2_FUNC_OTG_HS_ULPI_DIR 0x220b
+#define STM32F746_PC2_FUNC_ETH_MII_TXD2 0x220c
+#define STM32F746_PC2_FUNC_FMC_SDNE0 0x220d
+#define STM32F746_PC2_FUNC_EVENTOUT 0x2210
+#define STM32F746_PC2_FUNC_ANALOG 0x2211
+
+#define STM32F746_PC3_FUNC_GPIO 0x2300
+#define STM32F746_PC3_FUNC_SPI2_MOSI_I2S2_SD 0x2306
+#define STM32F746_PC3_FUNC_OTG_HS_ULPI_NXT 0x230b
+#define STM32F746_PC3_FUNC_ETH_MII_TX_CLK 0x230c
+#define STM32F746_PC3_FUNC_FMC_SDCKE0 0x230d
+#define STM32F746_PC3_FUNC_EVENTOUT 0x2310
+#define STM32F746_PC3_FUNC_ANALOG 0x2311
+
+#define STM32F746_PC4_FUNC_GPIO 0x2400
+#define STM32F746_PC4_FUNC_I2S1_MCK 0x2406
+#define STM32F746_PC4_FUNC_SPDIFRX_IN2 0x2409
+#define STM32F746_PC4_FUNC_ETH_MII_RXD0_ETH_RMII_RXD0 0x240c
+#define STM32F746_PC4_FUNC_FMC_SDNE0 0x240d
+#define STM32F746_PC4_FUNC_EVENTOUT 0x2410
+#define STM32F746_PC4_FUNC_ANALOG 0x2411
+
+#define STM32F746_PC5_FUNC_GPIO 0x2500
+#define STM32F746_PC5_FUNC_SPDIFRX_IN3 0x2509
+#define STM32F746_PC5_FUNC_ETH_MII_RXD1_ETH_RMII_RXD1 0x250c
+#define STM32F746_PC5_FUNC_FMC_SDCKE0 0x250d
+#define STM32F746_PC5_FUNC_EVENTOUT 0x2510
+#define STM32F746_PC5_FUNC_ANALOG 0x2511
+
+#define STM32F746_PC6_FUNC_GPIO 0x2600
+#define STM32F746_PC6_FUNC_TIM3_CH1 0x2603
+#define STM32F746_PC6_FUNC_TIM8_CH1 0x2604
+#define STM32F746_PC6_FUNC_I2S2_MCK 0x2606
+#define STM32F746_PC6_FUNC_USART6_TX 0x2609
+#define STM32F746_PC6_FUNC_SDMMC1_D6 0x260d
+#define STM32F746_PC6_FUNC_DCMI_D0 0x260e
+#define STM32F746_PC6_FUNC_LCD_HSYNC 0x260f
+#define STM32F746_PC6_FUNC_EVENTOUT 0x2610
+#define STM32F746_PC6_FUNC_ANALOG 0x2611
+
+#define STM32F746_PC7_FUNC_GPIO 0x2700
+#define STM32F746_PC7_FUNC_TIM3_CH2 0x2703
+#define STM32F746_PC7_FUNC_TIM8_CH2 0x2704
+#define STM32F746_PC7_FUNC_I2S3_MCK 0x2707
+#define STM32F746_PC7_FUNC_USART6_RX 0x2709
+#define STM32F746_PC7_FUNC_SDMMC1_D7 0x270d
+#define STM32F746_PC7_FUNC_DCMI_D1 0x270e
+#define STM32F746_PC7_FUNC_LCD_G6 0x270f
+#define STM32F746_PC7_FUNC_EVENTOUT 0x2710
+#define STM32F746_PC7_FUNC_ANALOG 0x2711
+
+#define STM32F746_PC8_FUNC_GPIO 0x2800
+#define STM32F746_PC8_FUNC_TRACED1 0x2801
+#define STM32F746_PC8_FUNC_TIM3_CH3 0x2803
+#define STM32F746_PC8_FUNC_TIM8_CH3 0x2804
+#define STM32F746_PC8_FUNC_UART5_RTS 0x2808
+#define STM32F746_PC8_FUNC_USART6_CK 0x2809
+#define STM32F746_PC8_FUNC_SDMMC1_D0 0x280d
+#define STM32F746_PC8_FUNC_DCMI_D2 0x280e
+#define STM32F746_PC8_FUNC_EVENTOUT 0x2810
+#define STM32F746_PC8_FUNC_ANALOG 0x2811
+
+#define STM32F746_PC9_FUNC_GPIO 0x2900
+#define STM32F746_PC9_FUNC_MCO2 0x2901
+#define STM32F746_PC9_FUNC_TIM3_CH4 0x2903
+#define STM32F746_PC9_FUNC_TIM8_CH4 0x2904
+#define STM32F746_PC9_FUNC_I2C3_SDA 0x2905
+#define STM32F746_PC9_FUNC_I2S_CKIN 0x2906
+#define STM32F746_PC9_FUNC_UART5_CTS 0x2908
+#define STM32F746_PC9_FUNC_QUADSPI_BK1_IO0 0x290a
+#define STM32F746_PC9_FUNC_SDMMC1_D1 0x290d
+#define STM32F746_PC9_FUNC_DCMI_D3 0x290e
+#define STM32F746_PC9_FUNC_EVENTOUT 0x2910
+#define STM32F746_PC9_FUNC_ANALOG 0x2911
+
+#define STM32F746_PC10_FUNC_GPIO 0x2a00
+#define STM32F746_PC10_FUNC_SPI3_SCK_I2S3_CK 0x2a07
+#define STM32F746_PC10_FUNC_USART3_TX 0x2a08
+#define STM32F746_PC10_FUNC_UART4_TX 0x2a09
+#define STM32F746_PC10_FUNC_QUADSPI_BK1_IO1 0x2a0a
+#define STM32F746_PC10_FUNC_SDMMC1_D2 0x2a0d
+#define STM32F746_PC10_FUNC_DCMI_D8 0x2a0e
+#define STM32F746_PC10_FUNC_LCD_R2 0x2a0f
+#define STM32F746_PC10_FUNC_EVENTOUT 0x2a10
+#define STM32F746_PC10_FUNC_ANALOG 0x2a11
+
+#define STM32F746_PC11_FUNC_GPIO 0x2b00
+#define STM32F746_PC11_FUNC_SPI3_MISO 0x2b07
+#define STM32F746_PC11_FUNC_USART3_RX 0x2b08
+#define STM32F746_PC11_FUNC_UART4_RX 0x2b09
+#define STM32F746_PC11_FUNC_QUADSPI_BK2_NCS 0x2b0a
+#define STM32F746_PC11_FUNC_SDMMC1_D3 0x2b0d
+#define STM32F746_PC11_FUNC_DCMI_D4 0x2b0e
+#define STM32F746_PC11_FUNC_EVENTOUT 0x2b10
+#define STM32F746_PC11_FUNC_ANALOG 0x2b11
+
+#define STM32F746_PC12_FUNC_GPIO 0x2c00
+#define STM32F746_PC12_FUNC_TRACED3 0x2c01
+#define STM32F746_PC12_FUNC_SPI3_MOSI_I2S3_SD 0x2c07
+#define STM32F746_PC12_FUNC_USART3_CK 0x2c08
+#define STM32F746_PC12_FUNC_UART5_TX 0x2c09
+#define STM32F746_PC12_FUNC_SDMMC1_CK 0x2c0d
+#define STM32F746_PC12_FUNC_DCMI_D9 0x2c0e
+#define STM32F746_PC12_FUNC_EVENTOUT 0x2c10
+#define STM32F746_PC12_FUNC_ANALOG 0x2c11
+
+#define STM32F746_PC13_FUNC_GPIO 0x2d00
+#define STM32F746_PC13_FUNC_EVENTOUT 0x2d10
+#define STM32F746_PC13_FUNC_ANALOG 0x2d11
+
+#define STM32F746_PC14_FUNC_GPIO 0x2e00
+#define STM32F746_PC14_FUNC_EVENTOUT 0x2e10
+#define STM32F746_PC14_FUNC_ANALOG 0x2e11
+
+#define STM32F746_PC15_FUNC_GPIO 0x2f00
+#define STM32F746_PC15_FUNC_EVENTOUT 0x2f10
+#define STM32F746_PC15_FUNC_ANALOG 0x2f11
+
+
+#define STM32F746_PD0_FUNC_GPIO 0x3000
+#define STM32F746_PD0_FUNC_CAN1_RX 0x300a
+#define STM32F746_PD0_FUNC_FMC_D2 0x300d
+#define STM32F746_PD0_FUNC_EVENTOUT 0x3010
+#define STM32F746_PD0_FUNC_ANALOG 0x3011
+
+#define STM32F746_PD1_FUNC_GPIO 0x3100
+#define STM32F746_PD1_FUNC_CAN1_TX 0x310a
+#define STM32F746_PD1_FUNC_FMC_D3 0x310d
+#define STM32F746_PD1_FUNC_EVENTOUT 0x3110
+#define STM32F746_PD1_FUNC_ANALOG 0x3111
+
+#define STM32F746_PD2_FUNC_GPIO 0x3200
+#define STM32F746_PD2_FUNC_TRACED2 0x3201
+#define STM32F746_PD2_FUNC_TIM3_ETR 0x3203
+#define STM32F746_PD2_FUNC_UART5_RX 0x3209
+#define STM32F746_PD2_FUNC_SDMMC1_CMD 0x320d
+#define STM32F746_PD2_FUNC_DCMI_D11 0x320e
+#define STM32F746_PD2_FUNC_EVENTOUT 0x3210
+#define STM32F746_PD2_FUNC_ANALOG 0x3211
+
+#define STM32F746_PD3_FUNC_GPIO 0x3300
+#define STM32F746_PD3_FUNC_SPI2_SCK_I2S2_CK 0x3306
+#define STM32F746_PD3_FUNC_USART2_CTS 0x3308
+#define STM32F746_PD3_FUNC_FMC_CLK 0x330d
+#define STM32F746_PD3_FUNC_DCMI_D5 0x330e
+#define STM32F746_PD3_FUNC_LCD_G7 0x330f
+#define STM32F746_PD3_FUNC_EVENTOUT 0x3310
+#define STM32F746_PD3_FUNC_ANALOG 0x3311
+
+#define STM32F746_PD4_FUNC_GPIO 0x3400
+#define STM32F746_PD4_FUNC_USART2_RTS 0x3408
+#define STM32F746_PD4_FUNC_FMC_NOE 0x340d
+#define STM32F746_PD4_FUNC_EVENTOUT 0x3410
+#define STM32F746_PD4_FUNC_ANALOG 0x3411
+
+#define STM32F746_PD5_FUNC_GPIO 0x3500
+#define STM32F746_PD5_FUNC_USART2_TX 0x3508
+#define STM32F746_PD5_FUNC_FMC_NWE 0x350d
+#define STM32F746_PD5_FUNC_EVENTOUT 0x3510
+#define STM32F746_PD5_FUNC_ANALOG 0x3511
+
+#define STM32F746_PD6_FUNC_GPIO 0x3600
+#define STM32F746_PD6_FUNC_SPI3_MOSI_I2S3_SD 0x3606
+#define STM32F746_PD6_FUNC_SAI1_SD_A 0x3607
+#define STM32F746_PD6_FUNC_USART2_RX 0x3608
+#define STM32F746_PD6_FUNC_FMC_NWAIT 0x360d
+#define STM32F746_PD6_FUNC_DCMI_D10 0x360e
+#define STM32F746_PD6_FUNC_LCD_B2 0x360f
+#define STM32F746_PD6_FUNC_EVENTOUT 0x3610
+#define STM32F746_PD6_FUNC_ANALOG 0x3611
+
+#define STM32F746_PD7_FUNC_GPIO 0x3700
+#define STM32F746_PD7_FUNC_USART2_CK 0x3708
+#define STM32F746_PD7_FUNC_SPDIFRX_IN0 0x3709
+#define STM32F746_PD7_FUNC_FMC_NE1 0x370d
+#define STM32F746_PD7_FUNC_EVENTOUT 0x3710
+#define STM32F746_PD7_FUNC_ANALOG 0x3711
+
+#define STM32F746_PD8_FUNC_GPIO 0x3800
+#define STM32F746_PD8_FUNC_USART3_TX 0x3808
+#define STM32F746_PD8_FUNC_SPDIFRX_IN1 0x3809
+#define STM32F746_PD8_FUNC_FMC_D13 0x380d
+#define STM32F746_PD8_FUNC_EVENTOUT 0x3810
+#define STM32F746_PD8_FUNC_ANALOG 0x3811
+
+#define STM32F746_PD9_FUNC_GPIO 0x3900
+#define STM32F746_PD9_FUNC_USART3_RX 0x3908
+#define STM32F746_PD9_FUNC_FMC_D14 0x390d
+#define STM32F746_PD9_FUNC_EVENTOUT 0x3910
+#define STM32F746_PD9_FUNC_ANALOG 0x3911
+
+#define STM32F746_PD10_FUNC_GPIO 0x3a00
+#define STM32F746_PD10_FUNC_USART3_CK 0x3a08
+#define STM32F746_PD10_FUNC_FMC_D15 0x3a0d
+#define STM32F746_PD10_FUNC_LCD_B3 0x3a0f
+#define STM32F746_PD10_FUNC_EVENTOUT 0x3a10
+#define STM32F746_PD10_FUNC_ANALOG 0x3a11
+
+#define STM32F746_PD11_FUNC_GPIO 0x3b00
+#define STM32F746_PD11_FUNC_I2C4_SMBA 0x3b05
+#define STM32F746_PD11_FUNC_USART3_CTS 0x3b08
+#define STM32F746_PD11_FUNC_QUADSPI_BK1_IO0 0x3b0a
+#define STM32F746_PD11_FUNC_SAI2_SD_A 0x3b0b
+#define STM32F746_PD11_FUNC_FMC_A16_FMC_CLE 0x3b0d
+#define STM32F746_PD11_FUNC_EVENTOUT 0x3b10
+#define STM32F746_PD11_FUNC_ANALOG 0x3b11
+
+#define STM32F746_PD12_FUNC_GPIO 0x3c00
+#define STM32F746_PD12_FUNC_TIM4_CH1 0x3c03
+#define STM32F746_PD12_FUNC_LPTIM1_IN1 0x3c04
+#define STM32F746_PD12_FUNC_I2C4_SCL 0x3c05
+#define STM32F746_PD12_FUNC_USART3_RTS 0x3c08
+#define STM32F746_PD12_FUNC_QUADSPI_BK1_IO1 0x3c0a
+#define STM32F746_PD12_FUNC_SAI2_FS_A 0x3c0b
+#define STM32F746_PD12_FUNC_FMC_A17_FMC_ALE 0x3c0d
+#define STM32F746_PD12_FUNC_EVENTOUT 0x3c10
+#define STM32F746_PD12_FUNC_ANALOG 0x3c11
+
+#define STM32F746_PD13_FUNC_GPIO 0x3d00
+#define STM32F746_PD13_FUNC_TIM4_CH2 0x3d03
+#define STM32F746_PD13_FUNC_LPTIM1_OUT 0x3d04
+#define STM32F746_PD13_FUNC_I2C4_SDA 0x3d05
+#define STM32F746_PD13_FUNC_QUADSPI_BK1_IO3 0x3d0a
+#define STM32F746_PD13_FUNC_SAI2_SCK_A 0x3d0b
+#define STM32F746_PD13_FUNC_FMC_A18 0x3d0d
+#define STM32F746_PD13_FUNC_EVENTOUT 0x3d10
+#define STM32F746_PD13_FUNC_ANALOG 0x3d11
+
+#define STM32F746_PD14_FUNC_GPIO 0x3e00
+#define STM32F746_PD14_FUNC_TIM4_CH3 0x3e03
+#define STM32F746_PD14_FUNC_UART8_CTS 0x3e09
+#define STM32F746_PD14_FUNC_FMC_D0 0x3e0d
+#define STM32F746_PD14_FUNC_EVENTOUT 0x3e10
+#define STM32F746_PD14_FUNC_ANALOG 0x3e11
+
+#define STM32F746_PD15_FUNC_GPIO 0x3f00
+#define STM32F746_PD15_FUNC_TIM4_CH4 0x3f03
+#define STM32F746_PD15_FUNC_UART8_RTS 0x3f09
+#define STM32F746_PD15_FUNC_FMC_D1 0x3f0d
+#define STM32F746_PD15_FUNC_EVENTOUT 0x3f10
+#define STM32F746_PD15_FUNC_ANALOG 0x3f11
+
+
+#define STM32F746_PE0_FUNC_GPIO 0x4000
+#define STM32F746_PE0_FUNC_TIM4_ETR 0x4003
+#define STM32F746_PE0_FUNC_LPTIM1_ETR 0x4004
+#define STM32F746_PE0_FUNC_UART8_RX 0x4009
+#define STM32F746_PE0_FUNC_SAI2_MCLK_A 0x400b
+#define STM32F746_PE0_FUNC_FMC_NBL0 0x400d
+#define STM32F746_PE0_FUNC_DCMI_D2 0x400e
+#define STM32F746_PE0_FUNC_EVENTOUT 0x4010
+#define STM32F746_PE0_FUNC_ANALOG 0x4011
+
+#define STM32F746_PE1_FUNC_GPIO 0x4100
+#define STM32F746_PE1_FUNC_LPTIM1_IN2 0x4104
+#define STM32F746_PE1_FUNC_UART8_TX 0x4109
+#define STM32F746_PE1_FUNC_FMC_NBL1 0x410d
+#define STM32F746_PE1_FUNC_DCMI_D3 0x410e
+#define STM32F746_PE1_FUNC_EVENTOUT 0x4110
+#define STM32F746_PE1_FUNC_ANALOG 0x4111
+
+#define STM32F746_PE2_FUNC_GPIO 0x4200
+#define STM32F746_PE2_FUNC_TRACECLK 0x4201
+#define STM32F746_PE2_FUNC_SPI4_SCK 0x4206
+#define STM32F746_PE2_FUNC_SAI1_MCLK_A 0x4207
+#define STM32F746_PE2_FUNC_QUADSPI_BK1_IO2 0x420a
+#define STM32F746_PE2_FUNC_ETH_MII_TXD3 0x420c
+#define STM32F746_PE2_FUNC_FMC_A23 0x420d
+#define STM32F746_PE2_FUNC_EVENTOUT 0x4210
+#define STM32F746_PE2_FUNC_ANALOG 0x4211
+
+#define STM32F746_PE3_FUNC_GPIO 0x4300
+#define STM32F746_PE3_FUNC_TRACED0 0x4301
+#define STM32F746_PE3_FUNC_SAI1_SD_B 0x4307
+#define STM32F746_PE3_FUNC_FMC_A19 0x430d
+#define STM32F746_PE3_FUNC_EVENTOUT 0x4310
+#define STM32F746_PE3_FUNC_ANALOG 0x4311
+
+#define STM32F746_PE4_FUNC_GPIO 0x4400
+#define STM32F746_PE4_FUNC_TRACED1 0x4401
+#define STM32F746_PE4_FUNC_SPI4_NSS 0x4406
+#define STM32F746_PE4_FUNC_SAI1_FS_A 0x4407
+#define STM32F746_PE4_FUNC_FMC_A20 0x440d
+#define STM32F746_PE4_FUNC_DCMI_D4 0x440e
+#define STM32F746_PE4_FUNC_LCD_B0 0x440f
+#define STM32F746_PE4_FUNC_EVENTOUT 0x4410
+#define STM32F746_PE4_FUNC_ANALOG 0x4411
+
+#define STM32F746_PE5_FUNC_GPIO 0x4500
+#define STM32F746_PE5_FUNC_TRACED2 0x4501
+#define STM32F746_PE5_FUNC_TIM9_CH1 0x4504
+#define STM32F746_PE5_FUNC_SPI4_MISO 0x4506
+#define STM32F746_PE5_FUNC_SAI1_SCK_A 0x4507
+#define STM32F746_PE5_FUNC_FMC_A21 0x450d
+#define STM32F746_PE5_FUNC_DCMI_D6 0x450e
+#define STM32F746_PE5_FUNC_LCD_G0 0x450f
+#define STM32F746_PE5_FUNC_EVENTOUT 0x4510
+#define STM32F746_PE5_FUNC_ANALOG 0x4511
+
+#define STM32F746_PE6_FUNC_GPIO 0x4600
+#define STM32F746_PE6_FUNC_TRACED3 0x4601
+#define STM32F746_PE6_FUNC_TIM1_BKIN2 0x4602
+#define STM32F746_PE6_FUNC_TIM9_CH2 0x4604
+#define STM32F746_PE6_FUNC_SPI4_MOSI 0x4606
+#define STM32F746_PE6_FUNC_SAI1_SD_A 0x4607
+#define STM32F746_PE6_FUNC_SAI2_MCLK_B 0x460b
+#define STM32F746_PE6_FUNC_FMC_A22 0x460d
+#define STM32F746_PE6_FUNC_DCMI_D7 0x460e
+#define STM32F746_PE6_FUNC_LCD_G1 0x460f
+#define STM32F746_PE6_FUNC_EVENTOUT 0x4610
+#define STM32F746_PE6_FUNC_ANALOG 0x4611
+
+#define STM32F746_PE7_FUNC_GPIO 0x4700
+#define STM32F746_PE7_FUNC_TIM1_ETR 0x4702
+#define STM32F746_PE7_FUNC_UART7_RX 0x4709
+#define STM32F746_PE7_FUNC_QUADSPI_BK2_IO0 0x470b
+#define STM32F746_PE7_FUNC_FMC_D4 0x470d
+#define STM32F746_PE7_FUNC_EVENTOUT 0x4710
+#define STM32F746_PE7_FUNC_ANALOG 0x4711
+
+#define STM32F746_PE8_FUNC_GPIO 0x4800
+#define STM32F746_PE8_FUNC_TIM1_CH1N 0x4802
+#define STM32F746_PE8_FUNC_UART7_TX 0x4809
+#define STM32F746_PE8_FUNC_QUADSPI_BK2_IO1 0x480b
+#define STM32F746_PE8_FUNC_FMC_D5 0x480d
+#define STM32F746_PE8_FUNC_EVENTOUT 0x4810
+#define STM32F746_PE8_FUNC_ANALOG 0x4811
+
+#define STM32F746_PE9_FUNC_GPIO 0x4900
+#define STM32F746_PE9_FUNC_TIM1_CH1 0x4902
+#define STM32F746_PE9_FUNC_UART7_RTS 0x4909
+#define STM32F746_PE9_FUNC_QUADSPI_BK2_IO2 0x490b
+#define STM32F746_PE9_FUNC_FMC_D6 0x490d
+#define STM32F746_PE9_FUNC_EVENTOUT 0x4910
+#define STM32F746_PE9_FUNC_ANALOG 0x4911
+
+#define STM32F746_PE10_FUNC_GPIO 0x4a00
+#define STM32F746_PE10_FUNC_TIM1_CH2N 0x4a02
+#define STM32F746_PE10_FUNC_UART7_CTS 0x4a09
+#define STM32F746_PE10_FUNC_QUADSPI_BK2_IO3 0x4a0b
+#define STM32F746_PE10_FUNC_FMC_D7 0x4a0d
+#define STM32F746_PE10_FUNC_EVENTOUT 0x4a10
+#define STM32F746_PE10_FUNC_ANALOG 0x4a11
+
+#define STM32F746_PE11_FUNC_GPIO 0x4b00
+#define STM32F746_PE11_FUNC_TIM1_CH2 0x4b02
+#define STM32F746_PE11_FUNC_SPI4_NSS 0x4b06
+#define STM32F746_PE11_FUNC_SAI2_SD_B 0x4b0b
+#define STM32F746_PE11_FUNC_FMC_D8 0x4b0d
+#define STM32F746_PE11_FUNC_LCD_G3 0x4b0f
+#define STM32F746_PE11_FUNC_EVENTOUT 0x4b10
+#define STM32F746_PE11_FUNC_ANALOG 0x4b11
+
+#define STM32F746_PE12_FUNC_GPIO 0x4c00
+#define STM32F746_PE12_FUNC_TIM1_CH3N 0x4c02
+#define STM32F746_PE12_FUNC_SPI4_SCK 0x4c06
+#define STM32F746_PE12_FUNC_SAI2_SCK_B 0x4c0b
+#define STM32F746_PE12_FUNC_FMC_D9 0x4c0d
+#define STM32F746_PE12_FUNC_LCD_B4 0x4c0f
+#define STM32F746_PE12_FUNC_EVENTOUT 0x4c10
+#define STM32F746_PE12_FUNC_ANALOG 0x4c11
+
+#define STM32F746_PE13_FUNC_GPIO 0x4d00
+#define STM32F746_PE13_FUNC_TIM1_CH3 0x4d02
+#define STM32F746_PE13_FUNC_SPI4_MISO 0x4d06
+#define STM32F746_PE13_FUNC_SAI2_FS_B 0x4d0b
+#define STM32F746_PE13_FUNC_FMC_D10 0x4d0d
+#define STM32F746_PE13_FUNC_LCD_DE 0x4d0f
+#define STM32F746_PE13_FUNC_EVENTOUT 0x4d10
+#define STM32F746_PE13_FUNC_ANALOG 0x4d11
+
+#define STM32F746_PE14_FUNC_GPIO 0x4e00
+#define STM32F746_PE14_FUNC_TIM1_CH4 0x4e02
+#define STM32F746_PE14_FUNC_SPI4_MOSI 0x4e06
+#define STM32F746_PE14_FUNC_SAI2_MCLK_B 0x4e0b
+#define STM32F746_PE14_FUNC_FMC_D11 0x4e0d
+#define STM32F746_PE14_FUNC_LCD_CLK 0x4e0f
+#define STM32F746_PE14_FUNC_EVENTOUT 0x4e10
+#define STM32F746_PE14_FUNC_ANALOG 0x4e11
+
+#define STM32F746_PE15_FUNC_GPIO 0x4f00
+#define STM32F746_PE15_FUNC_TIM1_BKIN 0x4f02
+#define STM32F746_PE15_FUNC_FMC_D12 0x4f0d
+#define STM32F746_PE15_FUNC_LCD_R7 0x4f0f
+#define STM32F746_PE15_FUNC_EVENTOUT 0x4f10
+#define STM32F746_PE15_FUNC_ANALOG 0x4f11
+
+
+#define STM32F746_PF0_FUNC_GPIO 0x5000
+#define STM32F746_PF0_FUNC_I2C2_SDA 0x5005
+#define STM32F746_PF0_FUNC_FMC_A0 0x500d
+#define STM32F746_PF0_FUNC_EVENTOUT 0x5010
+#define STM32F746_PF0_FUNC_ANALOG 0x5011
+
+#define STM32F746_PF1_FUNC_GPIO 0x5100
+#define STM32F746_PF1_FUNC_I2C2_SCL 0x5105
+#define STM32F746_PF1_FUNC_FMC_A1 0x510d
+#define STM32F746_PF1_FUNC_EVENTOUT 0x5110
+#define STM32F746_PF1_FUNC_ANALOG 0x5111
+
+#define STM32F746_PF2_FUNC_GPIO 0x5200
+#define STM32F746_PF2_FUNC_I2C2_SMBA 0x5205
+#define STM32F746_PF2_FUNC_FMC_A2 0x520d
+#define STM32F746_PF2_FUNC_EVENTOUT 0x5210
+#define STM32F746_PF2_FUNC_ANALOG 0x5211
+
+#define STM32F746_PF3_FUNC_GPIO 0x5300
+#define STM32F746_PF3_FUNC_FMC_A3 0x530d
+#define STM32F746_PF3_FUNC_EVENTOUT 0x5310
+#define STM32F746_PF3_FUNC_ANALOG 0x5311
+
+#define STM32F746_PF4_FUNC_GPIO 0x5400
+#define STM32F746_PF4_FUNC_FMC_A4 0x540d
+#define STM32F746_PF4_FUNC_EVENTOUT 0x5410
+#define STM32F746_PF4_FUNC_ANALOG 0x5411
+
+#define STM32F746_PF5_FUNC_GPIO 0x5500
+#define STM32F746_PF5_FUNC_FMC_A5 0x550d
+#define STM32F746_PF5_FUNC_EVENTOUT 0x5510
+#define STM32F746_PF5_FUNC_ANALOG 0x5511
+
+#define STM32F746_PF6_FUNC_GPIO 0x5600
+#define STM32F746_PF6_FUNC_TIM10_CH1 0x5604
+#define STM32F746_PF6_FUNC_SPI5_NSS 0x5606
+#define STM32F746_PF6_FUNC_SAI1_SD_B 0x5607
+#define STM32F746_PF6_FUNC_UART7_RX 0x5609
+#define STM32F746_PF6_FUNC_QUADSPI_BK1_IO3 0x560a
+#define STM32F746_PF6_FUNC_EVENTOUT 0x5610
+#define STM32F746_PF6_FUNC_ANALOG 0x5611
+
+#define STM32F746_PF7_FUNC_GPIO 0x5700
+#define STM32F746_PF7_FUNC_TIM11_CH1 0x5704
+#define STM32F746_PF7_FUNC_SPI5_SCK 0x5706
+#define STM32F746_PF7_FUNC_SAI1_MCLK_B 0x5707
+#define STM32F746_PF7_FUNC_UART7_TX 0x5709
+#define STM32F746_PF7_FUNC_QUADSPI_BK1_IO2 0x570a
+#define STM32F746_PF7_FUNC_EVENTOUT 0x5710
+#define STM32F746_PF7_FUNC_ANALOG 0x5711
+
+#define STM32F746_PF8_FUNC_GPIO 0x5800
+#define STM32F746_PF8_FUNC_SPI5_MISO 0x5806
+#define STM32F746_PF8_FUNC_SAI1_SCK_B 0x5807
+#define STM32F746_PF8_FUNC_UART7_RTS 0x5809
+#define STM32F746_PF8_FUNC_TIM13_CH1 0x580a
+#define STM32F746_PF8_FUNC_QUADSPI_BK1_IO0 0x580b
+#define STM32F746_PF8_FUNC_EVENTOUT 0x5810
+#define STM32F746_PF8_FUNC_ANALOG 0x5811
+
+#define STM32F746_PF9_FUNC_GPIO 0x5900
+#define STM32F746_PF9_FUNC_SPI5_MOSI 0x5906
+#define STM32F746_PF9_FUNC_SAI1_FS_B 0x5907
+#define STM32F746_PF9_FUNC_UART7_CTS 0x5909
+#define STM32F746_PF9_FUNC_TIM14_CH1 0x590a
+#define STM32F746_PF9_FUNC_QUADSPI_BK1_IO1 0x590b
+#define STM32F746_PF9_FUNC_EVENTOUT 0x5910
+#define STM32F746_PF9_FUNC_ANALOG 0x5911
+
+#define STM32F746_PF10_FUNC_GPIO 0x5a00
+#define STM32F746_PF10_FUNC_DCMI_D11 0x5a0e
+#define STM32F746_PF10_FUNC_LCD_DE 0x5a0f
+#define STM32F746_PF10_FUNC_EVENTOUT 0x5a10
+#define STM32F746_PF10_FUNC_ANALOG 0x5a11
+
+#define STM32F746_PF11_FUNC_GPIO 0x5b00
+#define STM32F746_PF11_FUNC_SPI5_MOSI 0x5b06
+#define STM32F746_PF11_FUNC_SAI2_SD_B 0x5b0b
+#define STM32F746_PF11_FUNC_FMC_SDNRAS 0x5b0d
+#define STM32F746_PF11_FUNC_DCMI_D12 0x5b0e
+#define STM32F746_PF11_FUNC_EVENTOUT 0x5b10
+#define STM32F746_PF11_FUNC_ANALOG 0x5b11
+
+#define STM32F746_PF12_FUNC_GPIO 0x5c00
+#define STM32F746_PF12_FUNC_FMC_A6 0x5c0d
+#define STM32F746_PF12_FUNC_EVENTOUT 0x5c10
+#define STM32F746_PF12_FUNC_ANALOG 0x5c11
+
+#define STM32F746_PF13_FUNC_GPIO 0x5d00
+#define STM32F746_PF13_FUNC_I2C4_SMBA 0x5d05
+#define STM32F746_PF13_FUNC_FMC_A7 0x5d0d
+#define STM32F746_PF13_FUNC_EVENTOUT 0x5d10
+#define STM32F746_PF13_FUNC_ANALOG 0x5d11
+
+#define STM32F746_PF14_FUNC_GPIO 0x5e00
+#define STM32F746_PF14_FUNC_I2C4_SCL 0x5e05
+#define STM32F746_PF14_FUNC_FMC_A8 0x5e0d
+#define STM32F746_PF14_FUNC_EVENTOUT 0x5e10
+#define STM32F746_PF14_FUNC_ANALOG 0x5e11
+
+#define STM32F746_PF15_FUNC_GPIO 0x5f00
+#define STM32F746_PF15_FUNC_I2C4_SDA 0x5f05
+#define STM32F746_PF15_FUNC_FMC_A9 0x5f0d
+#define STM32F746_PF15_FUNC_EVENTOUT 0x5f10
+#define STM32F746_PF15_FUNC_ANALOG 0x5f11
+
+
+#define STM32F746_PG0_FUNC_GPIO 0x6000
+#define STM32F746_PG0_FUNC_FMC_A10 0x600d
+#define STM32F746_PG0_FUNC_EVENTOUT 0x6010
+#define STM32F746_PG0_FUNC_ANALOG 0x6011
+
+#define STM32F746_PG1_FUNC_GPIO 0x6100
+#define STM32F746_PG1_FUNC_FMC_A11 0x610d
+#define STM32F746_PG1_FUNC_EVENTOUT 0x6110
+#define STM32F746_PG1_FUNC_ANALOG 0x6111
+
+#define STM32F746_PG2_FUNC_GPIO 0x6200
+#define STM32F746_PG2_FUNC_FMC_A12 0x620d
+#define STM32F746_PG2_FUNC_EVENTOUT 0x6210
+#define STM32F746_PG2_FUNC_ANALOG 0x6211
+
+#define STM32F746_PG3_FUNC_GPIO 0x6300
+#define STM32F746_PG3_FUNC_FMC_A13 0x630d
+#define STM32F746_PG3_FUNC_EVENTOUT 0x6310
+#define STM32F746_PG3_FUNC_ANALOG 0x6311
+
+#define STM32F746_PG4_FUNC_GPIO 0x6400
+#define STM32F746_PG4_FUNC_FMC_A14_FMC_BA0 0x640d
+#define STM32F746_PG4_FUNC_EVENTOUT 0x6410
+#define STM32F746_PG4_FUNC_ANALOG 0x6411
+
+#define STM32F746_PG5_FUNC_GPIO 0x6500
+#define STM32F746_PG5_FUNC_FMC_A15_FMC_BA1 0x650d
+#define STM32F746_PG5_FUNC_EVENTOUT 0x6510
+#define STM32F746_PG5_FUNC_ANALOG 0x6511
+
+#define STM32F746_PG6_FUNC_GPIO 0x6600
+#define STM32F746_PG6_FUNC_DCMI_D12 0x660e
+#define STM32F746_PG6_FUNC_LCD_R7 0x660f
+#define STM32F746_PG6_FUNC_EVENTOUT 0x6610
+#define STM32F746_PG6_FUNC_ANALOG 0x6611
+
+#define STM32F746_PG7_FUNC_GPIO 0x6700
+#define STM32F746_PG7_FUNC_USART6_CK 0x6709
+#define STM32F746_PG7_FUNC_FMC_INT 0x670d
+#define STM32F746_PG7_FUNC_DCMI_D13 0x670e
+#define STM32F746_PG7_FUNC_LCD_CLK 0x670f
+#define STM32F746_PG7_FUNC_EVENTOUT 0x6710
+#define STM32F746_PG7_FUNC_ANALOG 0x6711
+
+#define STM32F746_PG8_FUNC_GPIO 0x6800
+#define STM32F746_PG8_FUNC_SPI6_NSS 0x6806
+#define STM32F746_PG8_FUNC_SPDIFRX_IN2 0x6808
+#define STM32F746_PG8_FUNC_USART6_RTS 0x6809
+#define STM32F746_PG8_FUNC_ETH_PPS_OUT 0x680c
+#define STM32F746_PG8_FUNC_FMC_SDCLK 0x680d
+#define STM32F746_PG8_FUNC_EVENTOUT 0x6810
+#define STM32F746_PG8_FUNC_ANALOG 0x6811
+
+#define STM32F746_PG9_FUNC_GPIO 0x6900
+#define STM32F746_PG9_FUNC_SPDIFRX_IN3 0x6908
+#define STM32F746_PG9_FUNC_USART6_RX 0x6909
+#define STM32F746_PG9_FUNC_QUADSPI_BK2_IO2 0x690a
+#define STM32F746_PG9_FUNC_SAI2_FS_B 0x690b
+#define STM32F746_PG9_FUNC_FMC_NE2_FMC_NCE 0x690d
+#define STM32F746_PG9_FUNC_DCMI_VSYNC 0x690e
+#define STM32F746_PG9_FUNC_EVENTOUT 0x6910
+#define STM32F746_PG9_FUNC_ANALOG 0x6911
+
+#define STM32F746_PG10_FUNC_GPIO 0x6a00
+#define STM32F746_PG10_FUNC_LCD_G3 0x6a0a
+#define STM32F746_PG10_FUNC_SAI2_SD_B 0x6a0b
+#define STM32F746_PG10_FUNC_FMC_NE3 0x6a0d
+#define STM32F746_PG10_FUNC_DCMI_D2 0x6a0e
+#define STM32F746_PG10_FUNC_LCD_B2 0x6a0f
+#define STM32F746_PG10_FUNC_EVENTOUT 0x6a10
+#define STM32F746_PG10_FUNC_ANALOG 0x6a11
+
+#define STM32F746_PG11_FUNC_GPIO 0x6b00
+#define STM32F746_PG11_FUNC_SPDIFRX_IN0 0x6b08
+#define STM32F746_PG11_FUNC_ETH_MII_TX_EN_ETH_RMII_TX_EN 0x6b0c
+#define STM32F746_PG11_FUNC_DCMI_D3 0x6b0e
+#define STM32F746_PG11_FUNC_LCD_B3 0x6b0f
+#define STM32F746_PG11_FUNC_EVENTOUT 0x6b10
+#define STM32F746_PG11_FUNC_ANALOG 0x6b11
+
+#define STM32F746_PG12_FUNC_GPIO 0x6c00
+#define STM32F746_PG12_FUNC_LPTIM1_IN1 0x6c04
+#define STM32F746_PG12_FUNC_SPI6_MISO 0x6c06
+#define STM32F746_PG12_FUNC_SPDIFRX_IN1 0x6c08
+#define STM32F746_PG12_FUNC_USART6_RTS 0x6c09
+#define STM32F746_PG12_FUNC_LCD_B4 0x6c0a
+#define STM32F746_PG12_FUNC_FMC_NE4 0x6c0d
+#define STM32F746_PG12_FUNC_LCD_B1 0x6c0f
+#define STM32F746_PG12_FUNC_EVENTOUT 0x6c10
+#define STM32F746_PG12_FUNC_ANALOG 0x6c11
+
+#define STM32F746_PG13_FUNC_GPIO 0x6d00
+#define STM32F746_PG13_FUNC_TRACED0 0x6d01
+#define STM32F746_PG13_FUNC_LPTIM1_OUT 0x6d04
+#define STM32F746_PG13_FUNC_SPI6_SCK 0x6d06
+#define STM32F746_PG13_FUNC_USART6_CTS 0x6d09
+#define STM32F746_PG13_FUNC_ETH_MII_TXD0_ETH_RMII_TXD0 0x6d0c
+#define STM32F746_PG13_FUNC_FMC_A24 0x6d0d
+#define STM32F746_PG13_FUNC_LCD_R0 0x6d0f
+#define STM32F746_PG13_FUNC_EVENTOUT 0x6d10
+#define STM32F746_PG13_FUNC_ANALOG 0x6d11
+
+#define STM32F746_PG14_FUNC_GPIO 0x6e00
+#define STM32F746_PG14_FUNC_TRACED1 0x6e01
+#define STM32F746_PG14_FUNC_LPTIM1_ETR 0x6e04
+#define STM32F746_PG14_FUNC_SPI6_MOSI 0x6e06
+#define STM32F746_PG14_FUNC_USART6_TX 0x6e09
+#define STM32F746_PG14_FUNC_QUADSPI_BK2_IO3 0x6e0a
+#define STM32F746_PG14_FUNC_ETH_MII_TXD1_ETH_RMII_TXD1 0x6e0c
+#define STM32F746_PG14_FUNC_FMC_A25 0x6e0d
+#define STM32F746_PG14_FUNC_LCD_B0 0x6e0f
+#define STM32F746_PG14_FUNC_EVENTOUT 0x6e10
+#define STM32F746_PG14_FUNC_ANALOG 0x6e11
+
+#define STM32F746_PG15_FUNC_GPIO 0x6f00
+#define STM32F746_PG15_FUNC_USART6_CTS 0x6f09
+#define STM32F746_PG15_FUNC_FMC_SDNCAS 0x6f0d
+#define STM32F746_PG15_FUNC_DCMI_D13 0x6f0e
+#define STM32F746_PG15_FUNC_EVENTOUT 0x6f10
+#define STM32F746_PG15_FUNC_ANALOG 0x6f11
+
+
+#define STM32F746_PH0_FUNC_GPIO 0x7000
+#define STM32F746_PH0_FUNC_EVENTOUT 0x7010
+#define STM32F746_PH0_FUNC_ANALOG 0x7011
+
+#define STM32F746_PH1_FUNC_GPIO 0x7100
+#define STM32F746_PH1_FUNC_EVENTOUT 0x7110
+#define STM32F746_PH1_FUNC_ANALOG 0x7111
+
+#define STM32F746_PH2_FUNC_GPIO 0x7200
+#define STM32F746_PH2_FUNC_LPTIM1_IN2 0x7204
+#define STM32F746_PH2_FUNC_QUADSPI_BK2_IO0 0x720a
+#define STM32F746_PH2_FUNC_SAI2_SCK_B 0x720b
+#define STM32F746_PH2_FUNC_ETH_MII_CRS 0x720c
+#define STM32F746_PH2_FUNC_FMC_SDCKE0 0x720d
+#define STM32F746_PH2_FUNC_LCD_R0 0x720f
+#define STM32F746_PH2_FUNC_EVENTOUT 0x7210
+#define STM32F746_PH2_FUNC_ANALOG 0x7211
+
+#define STM32F746_PH3_FUNC_GPIO 0x7300
+#define STM32F746_PH3_FUNC_QUADSPI_BK2_IO1 0x730a
+#define STM32F746_PH3_FUNC_SAI2_MCLK_B 0x730b
+#define STM32F746_PH3_FUNC_ETH_MII_COL 0x730c
+#define STM32F746_PH3_FUNC_FMC_SDNE0 0x730d
+#define STM32F746_PH3_FUNC_LCD_R1 0x730f
+#define STM32F746_PH3_FUNC_EVENTOUT 0x7310
+#define STM32F746_PH3_FUNC_ANALOG 0x7311
+
+#define STM32F746_PH4_FUNC_GPIO 0x7400
+#define STM32F746_PH4_FUNC_I2C2_SCL 0x7405
+#define STM32F746_PH4_FUNC_OTG_HS_ULPI_NXT 0x740b
+#define STM32F746_PH4_FUNC_EVENTOUT 0x7410
+#define STM32F746_PH4_FUNC_ANALOG 0x7411
+
+#define STM32F746_PH5_FUNC_GPIO 0x7500
+#define STM32F746_PH5_FUNC_I2C2_SDA 0x7505
+#define STM32F746_PH5_FUNC_SPI5_NSS 0x7506
+#define STM32F746_PH5_FUNC_FMC_SDNWE 0x750d
+#define STM32F746_PH5_FUNC_EVENTOUT 0x7510
+#define STM32F746_PH5_FUNC_ANALOG 0x7511
+
+#define STM32F746_PH6_FUNC_GPIO 0x7600
+#define STM32F746_PH6_FUNC_I2C2_SMBA 0x7605
+#define STM32F746_PH6_FUNC_SPI5_SCK 0x7606
+#define STM32F746_PH6_FUNC_TIM12_CH1 0x760a
+#define STM32F746_PH6_FUNC_ETH_MII_RXD2 0x760c
+#define STM32F746_PH6_FUNC_FMC_SDNE1 0x760d
+#define STM32F746_PH6_FUNC_DCMI_D8 0x760e
+#define STM32F746_PH6_FUNC_EVENTOUT 0x7610
+#define STM32F746_PH6_FUNC_ANALOG 0x7611
+
+#define STM32F746_PH7_FUNC_GPIO 0x7700
+#define STM32F746_PH7_FUNC_I2C3_SCL 0x7705
+#define STM32F746_PH7_FUNC_SPI5_MISO 0x7706
+#define STM32F746_PH7_FUNC_ETH_MII_RXD3 0x770c
+#define STM32F746_PH7_FUNC_FMC_SDCKE1 0x770d
+#define STM32F746_PH7_FUNC_DCMI_D9 0x770e
+#define STM32F746_PH7_FUNC_EVENTOUT 0x7710
+#define STM32F746_PH7_FUNC_ANALOG 0x7711
+
+#define STM32F746_PH8_FUNC_GPIO 0x7800
+#define STM32F746_PH8_FUNC_I2C3_SDA 0x7805
+#define STM32F746_PH8_FUNC_FMC_D16 0x780d
+#define STM32F746_PH8_FUNC_DCMI_HSYNC 0x780e
+#define STM32F746_PH8_FUNC_LCD_R2 0x780f
+#define STM32F746_PH8_FUNC_EVENTOUT 0x7810
+#define STM32F746_PH8_FUNC_ANALOG 0x7811
+
+#define STM32F746_PH9_FUNC_GPIO 0x7900
+#define STM32F746_PH9_FUNC_I2C3_SMBA 0x7905
+#define STM32F746_PH9_FUNC_TIM12_CH2 0x790a
+#define STM32F746_PH9_FUNC_FMC_D17 0x790d
+#define STM32F746_PH9_FUNC_DCMI_D0 0x790e
+#define STM32F746_PH9_FUNC_LCD_R3 0x790f
+#define STM32F746_PH9_FUNC_EVENTOUT 0x7910
+#define STM32F746_PH9_FUNC_ANALOG 0x7911
+
+#define STM32F746_PH10_FUNC_GPIO 0x7a00
+#define STM32F746_PH10_FUNC_TIM5_CH1 0x7a03
+#define STM32F746_PH10_FUNC_I2C4_SMBA 0x7a05
+#define STM32F746_PH10_FUNC_FMC_D18 0x7a0d
+#define STM32F746_PH10_FUNC_DCMI_D1 0x7a0e
+#define STM32F746_PH10_FUNC_LCD_R4 0x7a0f
+#define STM32F746_PH10_FUNC_EVENTOUT 0x7a10
+#define STM32F746_PH10_FUNC_ANALOG 0x7a11
+
+#define STM32F746_PH11_FUNC_GPIO 0x7b00
+#define STM32F746_PH11_FUNC_TIM5_CH2 0x7b03
+#define STM32F746_PH11_FUNC_I2C4_SCL 0x7b05
+#define STM32F746_PH11_FUNC_FMC_D19 0x7b0d
+#define STM32F746_PH11_FUNC_DCMI_D2 0x7b0e
+#define STM32F746_PH11_FUNC_LCD_R5 0x7b0f
+#define STM32F746_PH11_FUNC_EVENTOUT 0x7b10
+#define STM32F746_PH11_FUNC_ANALOG 0x7b11
+
+#define STM32F746_PH12_FUNC_GPIO 0x7c00
+#define STM32F746_PH12_FUNC_TIM5_CH3 0x7c03
+#define STM32F746_PH12_FUNC_I2C4_SDA 0x7c05
+#define STM32F746_PH12_FUNC_FMC_D20 0x7c0d
+#define STM32F746_PH12_FUNC_DCMI_D3 0x7c0e
+#define STM32F746_PH12_FUNC_LCD_R6 0x7c0f
+#define STM32F746_PH12_FUNC_EVENTOUT 0x7c10
+#define STM32F746_PH12_FUNC_ANALOG 0x7c11
+
+#define STM32F746_PH13_FUNC_GPIO 0x7d00
+#define STM32F746_PH13_FUNC_TIM8_CH1N 0x7d04
+#define STM32F746_PH13_FUNC_CAN1_TX 0x7d0a
+#define STM32F746_PH13_FUNC_FMC_D21 0x7d0d
+#define STM32F746_PH13_FUNC_LCD_G2 0x7d0f
+#define STM32F746_PH13_FUNC_EVENTOUT 0x7d10
+#define STM32F746_PH13_FUNC_ANALOG 0x7d11
+
+#define STM32F746_PH14_FUNC_GPIO 0x7e00
+#define STM32F746_PH14_FUNC_TIM8_CH2N 0x7e04
+#define STM32F746_PH14_FUNC_FMC_D22 0x7e0d
+#define STM32F746_PH14_FUNC_DCMI_D4 0x7e0e
+#define STM32F746_PH14_FUNC_LCD_G3 0x7e0f
+#define STM32F746_PH14_FUNC_EVENTOUT 0x7e10
+#define STM32F746_PH14_FUNC_ANALOG 0x7e11
+
+#define STM32F746_PH15_FUNC_GPIO 0x7f00
+#define STM32F746_PH15_FUNC_TIM8_CH3N 0x7f04
+#define STM32F746_PH15_FUNC_FMC_D23 0x7f0d
+#define STM32F746_PH15_FUNC_DCMI_D11 0x7f0e
+#define STM32F746_PH15_FUNC_LCD_G4 0x7f0f
+#define STM32F746_PH15_FUNC_EVENTOUT 0x7f10
+#define STM32F746_PH15_FUNC_ANALOG 0x7f11
+
+
+#define STM32F746_PI0_FUNC_GPIO 0x8000
+#define STM32F746_PI0_FUNC_TIM5_CH4 0x8003
+#define STM32F746_PI0_FUNC_SPI2_NSS_I2S2_WS 0x8006
+#define STM32F746_PI0_FUNC_FMC_D24 0x800d
+#define STM32F746_PI0_FUNC_DCMI_D13 0x800e
+#define STM32F746_PI0_FUNC_LCD_G5 0x800f
+#define STM32F746_PI0_FUNC_EVENTOUT 0x8010
+#define STM32F746_PI0_FUNC_ANALOG 0x8011
+
+#define STM32F746_PI1_FUNC_GPIO 0x8100
+#define STM32F746_PI1_FUNC_TIM8_BKIN2 0x8104
+#define STM32F746_PI1_FUNC_SPI2_SCK_I2S2_CK 0x8106
+#define STM32F746_PI1_FUNC_FMC_D25 0x810d
+#define STM32F746_PI1_FUNC_DCMI_D8 0x810e
+#define STM32F746_PI1_FUNC_LCD_G6 0x810f
+#define STM32F746_PI1_FUNC_EVENTOUT 0x8110
+#define STM32F746_PI1_FUNC_ANALOG 0x8111
+
+#define STM32F746_PI2_FUNC_GPIO 0x8200
+#define STM32F746_PI2_FUNC_TIM8_CH4 0x8204
+#define STM32F746_PI2_FUNC_SPI2_MISO 0x8206
+#define STM32F746_PI2_FUNC_FMC_D26 0x820d
+#define STM32F746_PI2_FUNC_DCMI_D9 0x820e
+#define STM32F746_PI2_FUNC_LCD_G7 0x820f
+#define STM32F746_PI2_FUNC_EVENTOUT 0x8210
+#define STM32F746_PI2_FUNC_ANALOG 0x8211
+
+#define STM32F746_PI3_FUNC_GPIO 0x8300
+#define STM32F746_PI3_FUNC_TIM8_ETR 0x8304
+#define STM32F746_PI3_FUNC_SPI2_MOSI_I2S2_SD 0x8306
+#define STM32F746_PI3_FUNC_FMC_D27 0x830d
+#define STM32F746_PI3_FUNC_DCMI_D10 0x830e
+#define STM32F746_PI3_FUNC_EVENTOUT 0x8310
+#define STM32F746_PI3_FUNC_ANALOG 0x8311
+
+#define STM32F746_PI4_FUNC_GPIO 0x8400
+#define STM32F746_PI4_FUNC_TIM8_BKIN 0x8404
+#define STM32F746_PI4_FUNC_SAI2_MCLK_A 0x840b
+#define STM32F746_PI4_FUNC_FMC_NBL2 0x840d
+#define STM32F746_PI4_FUNC_DCMI_D5 0x840e
+#define STM32F746_PI4_FUNC_LCD_B4 0x840f
+#define STM32F746_PI4_FUNC_EVENTOUT 0x8410
+#define STM32F746_PI4_FUNC_ANALOG 0x8411
+
+#define STM32F746_PI5_FUNC_GPIO 0x8500
+#define STM32F746_PI5_FUNC_TIM8_CH1 0x8504
+#define STM32F746_PI5_FUNC_SAI2_SCK_A 0x850b
+#define STM32F746_PI5_FUNC_FMC_NBL3 0x850d
+#define STM32F746_PI5_FUNC_DCMI_VSYNC 0x850e
+#define STM32F746_PI5_FUNC_LCD_B5 0x850f
+#define STM32F746_PI5_FUNC_EVENTOUT 0x8510
+#define STM32F746_PI5_FUNC_ANALOG 0x8511
+
+#define STM32F746_PI6_FUNC_GPIO 0x8600
+#define STM32F746_PI6_FUNC_TIM8_CH2 0x8604
+#define STM32F746_PI6_FUNC_SAI2_SD_A 0x860b
+#define STM32F746_PI6_FUNC_FMC_D28 0x860d
+#define STM32F746_PI6_FUNC_DCMI_D6 0x860e
+#define STM32F746_PI6_FUNC_LCD_B6 0x860f
+#define STM32F746_PI6_FUNC_EVENTOUT 0x8610
+#define STM32F746_PI6_FUNC_ANALOG 0x8611
+
+#define STM32F746_PI7_FUNC_GPIO 0x8700
+#define STM32F746_PI7_FUNC_TIM8_CH3 0x8704
+#define STM32F746_PI7_FUNC_SAI2_FS_A 0x870b
+#define STM32F746_PI7_FUNC_FMC_D29 0x870d
+#define STM32F746_PI7_FUNC_DCMI_D7 0x870e
+#define STM32F746_PI7_FUNC_LCD_B7 0x870f
+#define STM32F746_PI7_FUNC_EVENTOUT 0x8710
+#define STM32F746_PI7_FUNC_ANALOG 0x8711
+
+#define STM32F746_PI8_FUNC_GPIO 0x8800
+#define STM32F746_PI8_FUNC_EVENTOUT 0x8810
+#define STM32F746_PI8_FUNC_ANALOG 0x8811
+
+#define STM32F746_PI9_FUNC_GPIO 0x8900
+#define STM32F746_PI9_FUNC_CAN1_RX 0x890a
+#define STM32F746_PI9_FUNC_FMC_D30 0x890d
+#define STM32F746_PI9_FUNC_LCD_VSYNC 0x890f
+#define STM32F746_PI9_FUNC_EVENTOUT 0x8910
+#define STM32F746_PI9_FUNC_ANALOG 0x8911
+
+#define STM32F746_PI10_FUNC_GPIO 0x8a00
+#define STM32F746_PI10_FUNC_ETH_MII_RX_ER 0x8a0c
+#define STM32F746_PI10_FUNC_FMC_D31 0x8a0d
+#define STM32F746_PI10_FUNC_LCD_HSYNC 0x8a0f
+#define STM32F746_PI10_FUNC_EVENTOUT 0x8a10
+#define STM32F746_PI10_FUNC_ANALOG 0x8a11
+
+#define STM32F746_PI11_FUNC_GPIO 0x8b00
+#define STM32F746_PI11_FUNC_OTG_HS_ULPI_DIR 0x8b0b
+#define STM32F746_PI11_FUNC_EVENTOUT 0x8b10
+#define STM32F746_PI11_FUNC_ANALOG 0x8b11
+
+#define STM32F746_PI12_FUNC_GPIO 0x8c00
+#define STM32F746_PI12_FUNC_LCD_HSYNC 0x8c0f
+#define STM32F746_PI12_FUNC_EVENTOUT 0x8c10
+#define STM32F746_PI12_FUNC_ANALOG 0x8c11
+
+#define STM32F746_PI13_FUNC_GPIO 0x8d00
+#define STM32F746_PI13_FUNC_LCD_VSYNC 0x8d0f
+#define STM32F746_PI13_FUNC_EVENTOUT 0x8d10
+#define STM32F746_PI13_FUNC_ANALOG 0x8d11
+
+#define STM32F746_PI14_FUNC_GPIO 0x8e00
+#define STM32F746_PI14_FUNC_LCD_CLK 0x8e0f
+#define STM32F746_PI14_FUNC_EVENTOUT 0x8e10
+#define STM32F746_PI14_FUNC_ANALOG 0x8e11
+
+#define STM32F746_PI15_FUNC_GPIO 0x8f00
+#define STM32F746_PI15_FUNC_LCD_R0 0x8f0f
+#define STM32F746_PI15_FUNC_EVENTOUT 0x8f10
+#define STM32F746_PI15_FUNC_ANALOG 0x8f11
+
+
+#define STM32F746_PJ0_FUNC_GPIO 0x9000
+#define STM32F746_PJ0_FUNC_LCD_R1 0x900f
+#define STM32F746_PJ0_FUNC_EVENTOUT 0x9010
+#define STM32F746_PJ0_FUNC_ANALOG 0x9011
+
+#define STM32F746_PJ1_FUNC_GPIO 0x9100
+#define STM32F746_PJ1_FUNC_LCD_R2 0x910f
+#define STM32F746_PJ1_FUNC_EVENTOUT 0x9110
+#define STM32F746_PJ1_FUNC_ANALOG 0x9111
+
+#define STM32F746_PJ2_FUNC_GPIO 0x9200
+#define STM32F746_PJ2_FUNC_LCD_R3 0x920f
+#define STM32F746_PJ2_FUNC_EVENTOUT 0x9210
+#define STM32F746_PJ2_FUNC_ANALOG 0x9211
+
+#define STM32F746_PJ3_FUNC_GPIO 0x9300
+#define STM32F746_PJ3_FUNC_LCD_R4 0x930f
+#define STM32F746_PJ3_FUNC_EVENTOUT 0x9310
+#define STM32F746_PJ3_FUNC_ANALOG 0x9311
+
+#define STM32F746_PJ4_FUNC_GPIO 0x9400
+#define STM32F746_PJ4_FUNC_LCD_R5 0x940f
+#define STM32F746_PJ4_FUNC_EVENTOUT 0x9410
+#define STM32F746_PJ4_FUNC_ANALOG 0x9411
+
+#define STM32F746_PJ5_FUNC_GPIO 0x9500
+#define STM32F746_PJ5_FUNC_LCD_R6 0x950f
+#define STM32F746_PJ5_FUNC_EVENTOUT 0x9510
+#define STM32F746_PJ5_FUNC_ANALOG 0x9511
+
+#define STM32F746_PJ6_FUNC_GPIO 0x9600
+#define STM32F746_PJ6_FUNC_LCD_R7 0x960f
+#define STM32F746_PJ6_FUNC_EVENTOUT 0x9610
+#define STM32F746_PJ6_FUNC_ANALOG 0x9611
+
+#define STM32F746_PJ7_FUNC_GPIO 0x9700
+#define STM32F746_PJ7_FUNC_LCD_G0 0x970f
+#define STM32F746_PJ7_FUNC_EVENTOUT 0x9710
+#define STM32F746_PJ7_FUNC_ANALOG 0x9711
+
+#define STM32F746_PJ8_FUNC_GPIO 0x9800
+#define STM32F746_PJ8_FUNC_LCD_G1 0x980f
+#define STM32F746_PJ8_FUNC_EVENTOUT 0x9810
+#define STM32F746_PJ8_FUNC_ANALOG 0x9811
+
+#define STM32F746_PJ9_FUNC_GPIO 0x9900
+#define STM32F746_PJ9_FUNC_LCD_G2 0x990f
+#define STM32F746_PJ9_FUNC_EVENTOUT 0x9910
+#define STM32F746_PJ9_FUNC_ANALOG 0x9911
+
+#define STM32F746_PJ10_FUNC_GPIO 0x9a00
+#define STM32F746_PJ10_FUNC_LCD_G3 0x9a0f
+#define STM32F746_PJ10_FUNC_EVENTOUT 0x9a10
+#define STM32F746_PJ10_FUNC_ANALOG 0x9a11
+
+#define STM32F746_PJ11_FUNC_GPIO 0x9b00
+#define STM32F746_PJ11_FUNC_LCD_G4 0x9b0f
+#define STM32F746_PJ11_FUNC_EVENTOUT 0x9b10
+#define STM32F746_PJ11_FUNC_ANALOG 0x9b11
+
+#define STM32F746_PJ12_FUNC_GPIO 0x9c00
+#define STM32F746_PJ12_FUNC_LCD_B0 0x9c0f
+#define STM32F746_PJ12_FUNC_EVENTOUT 0x9c10
+#define STM32F746_PJ12_FUNC_ANALOG 0x9c11
+
+#define STM32F746_PJ13_FUNC_GPIO 0x9d00
+#define STM32F746_PJ13_FUNC_LCD_B1 0x9d0f
+#define STM32F746_PJ13_FUNC_EVENTOUT 0x9d10
+#define STM32F746_PJ13_FUNC_ANALOG 0x9d11
+
+#define STM32F746_PJ14_FUNC_GPIO 0x9e00
+#define STM32F746_PJ14_FUNC_LCD_B2 0x9e0f
+#define STM32F746_PJ14_FUNC_EVENTOUT 0x9e10
+#define STM32F746_PJ14_FUNC_ANALOG 0x9e11
+
+#define STM32F746_PJ15_FUNC_GPIO 0x9f00
+#define STM32F746_PJ15_FUNC_LCD_B3 0x9f0f
+#define STM32F746_PJ15_FUNC_EVENTOUT 0x9f10
+#define STM32F746_PJ15_FUNC_ANALOG 0x9f11
+
+
+#define STM32F746_PK0_FUNC_GPIO 0xa000
+#define STM32F746_PK0_FUNC_LCD_G5 0xa00f
+#define STM32F746_PK0_FUNC_EVENTOUT 0xa010
+#define STM32F746_PK0_FUNC_ANALOG 0xa011
+
+#define STM32F746_PK1_FUNC_GPIO 0xa100
+#define STM32F746_PK1_FUNC_LCD_G6 0xa10f
+#define STM32F746_PK1_FUNC_EVENTOUT 0xa110
+#define STM32F746_PK1_FUNC_ANALOG 0xa111
+
+#define STM32F746_PK2_FUNC_GPIO 0xa200
+#define STM32F746_PK2_FUNC_LCD_G7 0xa20f
+#define STM32F746_PK2_FUNC_EVENTOUT 0xa210
+#define STM32F746_PK2_FUNC_ANALOG 0xa211
+
+#define STM32F746_PK3_FUNC_GPIO 0xa300
+#define STM32F746_PK3_FUNC_LCD_B4 0xa30f
+#define STM32F746_PK3_FUNC_EVENTOUT 0xa310
+#define STM32F746_PK3_FUNC_ANALOG 0xa311
+
+#define STM32F746_PK4_FUNC_GPIO 0xa400
+#define STM32F746_PK4_FUNC_LCD_B5 0xa40f
+#define STM32F746_PK4_FUNC_EVENTOUT 0xa410
+#define STM32F746_PK4_FUNC_ANALOG 0xa411
+
+#define STM32F746_PK5_FUNC_GPIO 0xa500
+#define STM32F746_PK5_FUNC_LCD_B6 0xa50f
+#define STM32F746_PK5_FUNC_EVENTOUT 0xa510
+#define STM32F746_PK5_FUNC_ANALOG 0xa511
+
+#define STM32F746_PK6_FUNC_GPIO 0xa600
+#define STM32F746_PK6_FUNC_LCD_B7 0xa60f
+#define STM32F746_PK6_FUNC_EVENTOUT 0xa610
+#define STM32F746_PK6_FUNC_ANALOG 0xa611
+
+#define STM32F746_PK7_FUNC_GPIO 0xa700
+#define STM32F746_PK7_FUNC_LCD_DE 0xa70f
+#define STM32F746_PK7_FUNC_EVENTOUT 0xa710
+#define STM32F746_PK7_FUNC_ANALOG 0xa711
+
+#endif /* _DT_BINDINGS_STM32F746_PINFUNC_H */
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 2/9] ARM: DTS: stm32: add stm32f746-disco device tree files
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
2017-01-22 15:04 ` [U-Boot] [PATCH v4 1/9] ARM: DTS: stm32: add stm32f746 device tree pin control files Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:44 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files Michael Kurz
` (7 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch adds the DTS source files needed for stm32f746-disco board
The files are based on the stm32f429/469 files from current linux
kernel.
Source for "arch/arm/dts/armv7-m.dtsi": Linux: "arch/arm/boot/dts/armv7-m.dtsi"
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
---
Changes in v4:
- Update to current master
- Fix missing newline at end of file
- Removed currently not used entries from dts file
- Add binding document for qspi driver
- Disable qspi quad interface in dts file here
Changes in v3:
- Split pin control files of from device tree patch
- Add Acked-by tag to 'add stm32f746-disco device tree files'
Changes in v2: None
arch/arm/dts/Makefile | 2 +
arch/arm/dts/armv7-m.dtsi | 25 +++++++
arch/arm/dts/stm32f746-disco.dts | 96 +++++++++++++++++++++++++
arch/arm/dts/stm32f746.dtsi | 79 ++++++++++++++++++++
configs/stm32f746-disco_defconfig | 1 +
doc/device-tree-bindings/spi/spi-stm32-qspi.txt | 39 ++++++++++
6 files changed, 242 insertions(+)
create mode 100644 arch/arm/dts/armv7-m.dtsi
create mode 100644 arch/arm/dts/stm32f746-disco.dts
create mode 100644 arch/arm/dts/stm32f746.dtsi
create mode 100644 doc/device-tree-bindings/spi/spi-stm32-qspi.txt
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 66ea0b3..5abe158 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -165,6 +165,8 @@ dtb-$(CONFIG_FSL_LSCH2) += fsl-ls1043a-qds-duart.dtb \
dtb-$(CONFIG_ARCH_SNAPDRAGON) += dragonboard410c.dtb
+dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb
+
dtb-$(CONFIG_MACH_SUN4I) += \
sun4i-a10-a1000.dtb \
sun4i-a10-ba10-tvbox.dtb \
diff --git a/arch/arm/dts/armv7-m.dtsi b/arch/arm/dts/armv7-m.dtsi
new file mode 100644
index 0000000..31349da
--- /dev/null
+++ b/arch/arm/dts/armv7-m.dtsi
@@ -0,0 +1,25 @@
+#include "skeleton.dtsi"
+
+/ {
+ nvic: interrupt-controller at e000e100 {
+ compatible = "arm,armv7m-nvic";
+ interrupt-controller;
+ #interrupt-cells = <1>;
+ reg = <0xe000e100 0xc00>;
+ };
+
+ systick: timer at e000e010 {
+ compatible = "arm,armv7m-systick";
+ reg = <0xe000e010 0x10>;
+ status = "disabled";
+ };
+
+ soc {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ interrupt-parent = <&nvic>;
+ ranges;
+ };
+};
+
diff --git a/arch/arm/dts/stm32f746-disco.dts b/arch/arm/dts/stm32f746-disco.dts
new file mode 100644
index 0000000..bad0698
--- /dev/null
+++ b/arch/arm/dts/stm32f746-disco.dts
@@ -0,0 +1,96 @@
+/*
+ * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
+ *
+ * Based on:
+ * stm32f469-disco.dts from Linux
+ * Copyright 2016 - Lee Jones <lee.jones@linaro.org>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "stm32f746.dtsi"
+
+/ {
+ model = "STMicroelectronics STM32F746-DISCO board";
+ compatible = "st,stm32f746-disco", "st,stm32f746";
+
+ chosen {
+ bootargs = "root=/dev/ram rdinit=/linuxrc";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0xC0000000 0x800000>;
+ };
+
+ aliases {
+ spi0 = &qspi;
+ };
+};
+
+&mac {
+ status = "okay";
+ phy-mode = "rmii";
+ phy-handle = <&phy0>;
+
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy0: ethernet-phy at 0 {
+ reg = <0>;
+ };
+ };
+};
+
+&qspi {
+ status = "okay";
+
+ qflash0: n25q128a {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,n25q128a13", "spi-flash";
+ spi-max-frequency = <108000000>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <1>;
+ memory-map = <0x90000000 0x1000000>;
+ reg = <0>;
+ };
+};
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
new file mode 100644
index 0000000..3902e76
--- /dev/null
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -0,0 +1,79 @@
+/*
+ * Copyright 2016 - Michael Kurz <michi.kurz@gmail.com>
+ *
+ * Based on:
+ * stm32f429.dtsi from Linux
+ * Copyright 2015 - Maxime Coquelin <mcoquelin.stm32@gmail.com>
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "armv7-m.dtsi"
+#include <dt-bindings/pinctrl/stm32f746-pinfunc.h>
+
+/ {
+ soc {
+ mac: ethernet at 40028000 {
+ compatible = "st,stm32-dwmac";
+ reg = <0x40028000 0x8000>;
+ reg-names = "stmmaceth";
+ interrupts = <61>, <62>;
+ interrupt-names = "macirq", "eth_wake_irq";
+ snps,pbl = <8>;
+ snps,mixed-burst;
+ dma-ranges;
+ status = "disabled";
+ };
+
+ qspi: quadspi at A0001000 {
+ compatible = "st,stm32-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xA0001000 0x1000>, <0x90000000 0x10000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <92>;
+ spi-max-frequency = <108000000>;
+ status = "disabled";
+ };
+ };
+};
+
+&systick {
+ status = "okay";
+};
diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig
index 55b9eba..424e750 100644
--- a/configs/stm32f746-disco_defconfig
+++ b/configs/stm32f746-disco_defconfig
@@ -3,6 +3,7 @@ CONFIG_STM32=y
CONFIG_STM32F7=y
CONFIG_TARGET_STM32F746_DISCO=y
# CONFIG_MMC is not set
+CONFIG_DEFAULT_DEVICE_TREE="stm32f746-disco"
CONFIG_BOOTDELAY=3
# CONFIG_DISPLAY_CPUINFO is not set
# CONFIG_DISPLAY_BOARDINFO is not set
diff --git a/doc/device-tree-bindings/spi/spi-stm32-qspi.txt b/doc/device-tree-bindings/spi/spi-stm32-qspi.txt
new file mode 100644
index 0000000..6c7da1d
--- /dev/null
+++ b/doc/device-tree-bindings/spi/spi-stm32-qspi.txt
@@ -0,0 +1,39 @@
+STM32 QSPI controller device tree bindings
+--------------------------------------------
+
+Required properties:
+- compatible : should be "st,stm32-qspi".
+- reg : 1. Physical base address and size of SPI registers map.
+ 2. Physical base address & size of mapped NOR Flash.
+- spi-max-frequency : Max supported spi frequency.
+- status : enable in requried dts.
+
+Connected flash properties
+--------------------------
+- spi-max-frequency : Max supported spi frequency.
+- spi-tx-bus-width : Bus width (number of lines) for writing (1-4)
+- spi-rx-bus-width : Bus width (number of lines) for reading (1-4)
+- memory-map : Address and size for memory-mapping the flash
+
+Example:
+ qspi: quadspi at A0001000 {
+ compatible = "st,stm32-qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0xA0001000 0x1000>, <0x90000000 0x10000000>;
+ reg-names = "QuadSPI", "QuadSPI-memory";
+ interrupts = <92>;
+ spi-max-frequency = <108000000>;
+ status = "okay";
+
+ qflash0: n25q128a {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "micron,n25q128a13", "spi-flash";
+ spi-max-frequency = <108000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ memory-map = <0x90000000 0x1000000>;
+ reg = <0>;
+ };
+ };
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
2017-01-22 15:04 ` [U-Boot] [PATCH v4 1/9] ARM: DTS: stm32: add stm32f746 device tree pin control files Michael Kurz
2017-01-22 15:04 ` [U-Boot] [PATCH v4 2/9] ARM: DTS: stm32: add stm32f746-disco device tree files Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-24 19:35 ` Vikas MANOCHA
2017-01-28 22:45 ` [U-Boot] [U-Boot,v4,3/9] " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 4/9] ARM: stm32: fix stm32f7 sdram fmc base address Michael Kurz
` (6 subsequent siblings)
9 siblings, 2 replies; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
Cleanup stm32f7 files:
- use BIT macro
- use GENMASK macro
- use rcc struct instead of macro additions
Add missing stm32f7 register in rcc struct
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
---
Changes in v4:
- Split struct stm32_rcc_regs into two structs (common and stm32f7 specific)
Changes in v3:
- Removed 'prefix all constants with STM32_'
- Reverted move of header into source file (rcc.h -> clock.c)
Changes in v2:
- Add cleanup patch
arch/arm/include/asm/arch-stm32f7/fmc.h | 6 +-
arch/arm/include/asm/arch-stm32f7/gpt.h | 6 +-
arch/arm/include/asm/arch-stm32f7/rcc.h | 50 ++++++----
arch/arm/include/asm/arch-stm32f7/stm32.h | 12 ++-
arch/arm/mach-stm32/stm32f7/clock.c | 154 ++++++++++++-----------------
board/st/stm32f746-disco/stm32f746-disco.c | 7 +-
6 files changed, 111 insertions(+), 124 deletions(-)
diff --git a/arch/arm/include/asm/arch-stm32f7/fmc.h b/arch/arm/include/asm/arch-stm32f7/fmc.h
index 7dd5077..d61a86f 100644
--- a/arch/arm/include/asm/arch-stm32f7/fmc.h
+++ b/arch/arm/include/asm/arch-stm32f7/fmc.h
@@ -58,12 +58,12 @@ struct stm32_fmc_regs {
#define FMC_SDCMR_MODE_SELFREFRESH 5
#define FMC_SDCMR_MODE_POWERDOWN 6
-#define FMC_SDCMR_BANK_1 (1 << 4)
-#define FMC_SDCMR_BANK_2 (1 << 3)
+#define FMC_SDCMR_BANK_1 BIT(4)
+#define FMC_SDCMR_BANK_2 BIT(3)
#define FMC_SDCMR_MODE_REGISTER_SHIFT 9
-#define FMC_SDSR_BUSY (1 << 5)
+#define FMC_SDSR_BUSY BIT(5)
#define FMC_BUSY_WAIT() do { \
__asm__ __volatile__ ("dsb" : : : "memory"); \
diff --git a/arch/arm/include/asm/arch-stm32f7/gpt.h b/arch/arm/include/asm/arch-stm32f7/gpt.h
index 903bdf6..e9e0c14 100644
--- a/arch/arm/include/asm/arch-stm32f7/gpt.h
+++ b/arch/arm/include/asm/arch-stm32f7/gpt.h
@@ -38,8 +38,8 @@ struct gpt_regs *const gpt1_regs_ptr =
(struct gpt_regs *)TIM2_BASE;
/* Timer control1 register */
-#define GPT_CR1_CEN 0x0001
-#define GPT_MODE_AUTO_RELOAD (1 << 7)
+#define GPT_CR1_CEN BIT(0)
+#define GPT_MODE_AUTO_RELOAD BIT(7)
/* Auto reload register for free running config */
#define GPT_FREE_RUNNING 0xFFFFFFFF
@@ -48,6 +48,6 @@ struct gpt_regs *const gpt1_regs_ptr =
#define CONFIG_STM32_HZ 1000
/* Timer Event Generation registers */
-#define TIM_EGR_UG (1 << 0)
+#define TIM_EGR_UG BIT(0)
#endif
diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h
index 8bfb7b6..184c366 100644
--- a/arch/arm/include/asm/arch-stm32f7/rcc.h
+++ b/arch/arm/include/asm/arch-stm32f7/rcc.h
@@ -34,31 +34,43 @@
#define RCC_PLLSAICFG 0x88 /* PLLSAI configuration */
#define RCC_DCKCFG1 0x8C /* dedicated clocks configuration register */
#define RCC_DCKCFG2 0x90 /* dedicated clocks configuration register */
+/*
+ * RCC AHB1ENR specific definitions
+ */
+#define RCC_AHB1ENR_GPIO_A_EN BIT(0)
+#define RCC_AHB1ENR_GPIO_B_EN BIT(1)
+#define RCC_AHB1ENR_GPIO_C_EN BIT(2)
+#define RCC_AHB1ENR_GPIO_D_EN BIT(3)
+#define RCC_AHB1ENR_GPIO_E_EN BIT(4)
+#define RCC_AHB1ENR_GPIO_F_EN BIT(5)
+#define RCC_AHB1ENR_GPIO_G_EN BIT(6)
+#define RCC_AHB1ENR_GPIO_H_EN BIT(7)
+#define RCC_AHB1ENR_GPIO_I_EN BIT(8)
+#define RCC_AHB1ENR_GPIO_J_EN BIT(9)
+#define RCC_AHB1ENR_GPIO_K_EN BIT(10)
+#define RCC_AHB1ENR_ETHMAC_EN BIT(25)
+#define RCC_AHB1ENR_ETHMAC_TX_EN BIT(26)
+#define RCC_AHB1ENR_ETHMAC_RX_EN BIT(27)
+#define RCC_AHB1ENR_ETHMAC_PTP_EN BIT(28)
-#define RCC_APB1ENR_TIM2EN (1 << 0)
-#define RCC_APB1ENR_PWREN (1 << 28)
+/*
+ * RCC AHB3ENR specific definitions
+ */
+#define RCC_AHB3ENR_FMC_EN BIT(0)
/*
- * RCC USART specific definitions
+ * RCC APB1ENR specific definitions
*/
-#define RCC_ENR_USART1EN (1 << 4)
-#define RCC_ENR_USART2EN (1 << 17)
-#define RCC_ENR_USART3EN (1 << 18)
-#define RCC_ENR_USART6EN (1 << 5)
+#define RCC_APB1ENR_TIM2EN BIT(0)
+#define RCC_APB1ENR_USART2EN BIT(17)
+#define RCC_APB1ENR_USART3EN BIT(18)
+#define RCC_APB1ENR_PWREN BIT(28)
/*
- * RCC GPIO specific definitions
+ * RCC APB2ENR specific definitions
*/
-#define RCC_ENR_GPIO_A_EN (1 << 0)
-#define RCC_ENR_GPIO_B_EN (1 << 1)
-#define RCC_ENR_GPIO_C_EN (1 << 2)
-#define RCC_ENR_GPIO_D_EN (1 << 3)
-#define RCC_ENR_GPIO_E_EN (1 << 4)
-#define RCC_ENR_GPIO_F_EN (1 << 5)
-#define RCC_ENR_GPIO_G_EN (1 << 6)
-#define RCC_ENR_GPIO_H_EN (1 << 7)
-#define RCC_ENR_GPIO_I_EN (1 << 8)
-#define RCC_ENR_GPIO_J_EN (1 << 9)
-#define RCC_ENR_GPIO_K_EN (1 << 10)
+#define RCC_APB2ENR_USART1EN BIT(4)
+#define RCC_APB2ENR_USART6EN BIT(5)
+#define RCC_APB2ENR_SYSCFGEN BIT(14)
#endif
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h
index de55ae5..a425178 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32.h
@@ -32,6 +32,7 @@
#define USART1_BASE (APB2_PERIPH_BASE + 0x1000)
#define USART6_BASE (APB2_PERIPH_BASE + 0x1400)
+#define STM32_SYSCFG_BASE (APB2_PERIPH_BASE + 0x3800)
#define STM32_GPIOA_BASE (AHB1_PERIPH_BASE + 0x0000)
#define STM32_GPIOB_BASE (AHB1_PERIPH_BASE + 0x0400)
@@ -62,7 +63,7 @@ enum clock {
CLOCK_APB1,
CLOCK_APB2
};
-#define STM32_BUS_MASK 0xFFFF0000
+#define STM32_BUS_MASK GENMASK(31, 16)
struct stm32_rcc_regs {
u32 cr; /* RCC clock control */
@@ -95,11 +96,16 @@ struct stm32_rcc_regs {
u32 rsv6[2];
u32 sscgr; /* RCC spread spectrum clock generation */
u32 plli2scfgr; /* RCC PLLI2S configuration */
- u32 pllsaicfgr;
- u32 dckcfgr;
+ u32 pllsaicfgr; /* PLLSAI configuration */
+ u32 dckcfgr; /* dedicated clocks configuration register */
};
#define STM32_RCC ((struct stm32_rcc_regs *)RCC_BASE)
+struct stm32_rcc_ext_f7_regs {
+ u32 dckcfgr2; /* dedicated clocks configuration register */
+};
+#define STM32_RCC_EXT_F7 ((struct stm32_rcc_ext_f7_regs *) (RCC_BASE + sizeof(struct stm32_rcc_regs)))
+
struct stm32_pwr_regs {
u32 cr1; /* power control register 1 */
u32 csr1; /* power control/status register 2 */
diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-stm32/stm32f7/clock.c
index 78d22d4..8091c74 100644
--- a/arch/arm/mach-stm32/stm32f7/clock.c
+++ b/arch/arm/mach-stm32/stm32f7/clock.c
@@ -11,76 +11,50 @@
#include <asm/arch/stm32.h>
#include <asm/arch/stm32_periph.h>
-#define RCC_CR_HSION (1 << 0)
-#define RCC_CR_HSEON (1 << 16)
-#define RCC_CR_HSERDY (1 << 17)
-#define RCC_CR_HSEBYP (1 << 18)
-#define RCC_CR_CSSON (1 << 19)
-#define RCC_CR_PLLON (1 << 24)
-#define RCC_CR_PLLRDY (1 << 25)
+#define RCC_CR_HSION BIT(0)
+#define RCC_CR_HSEON BIT(16)
+#define RCC_CR_HSERDY BIT(17)
+#define RCC_CR_HSEBYP BIT(18)
+#define RCC_CR_CSSON BIT(19)
+#define RCC_CR_PLLON BIT(24)
+#define RCC_CR_PLLRDY BIT(25)
-#define RCC_PLLCFGR_PLLM_MASK 0x3F
-#define RCC_PLLCFGR_PLLN_MASK 0x7FC0
-#define RCC_PLLCFGR_PLLP_MASK 0x30000
-#define RCC_PLLCFGR_PLLQ_MASK 0xF000000
-#define RCC_PLLCFGR_PLLSRC (1 << 22)
-#define RCC_PLLCFGR_PLLM_SHIFT 0
-#define RCC_PLLCFGR_PLLN_SHIFT 6
-#define RCC_PLLCFGR_PLLP_SHIFT 16
-#define RCC_PLLCFGR_PLLQ_SHIFT 24
+#define RCC_PLLCFGR_PLLM_MASK GENMASK(5, 0)
+#define RCC_PLLCFGR_PLLN_MASK GENMASK(14, 6)
+#define RCC_PLLCFGR_PLLP_MASK GENMASK(17, 16)
+#define RCC_PLLCFGR_PLLQ_MASK GENMASK(27, 24)
+#define RCC_PLLCFGR_PLLSRC BIT(22)
+#define RCC_PLLCFGR_PLLM_SHIFT 0
+#define RCC_PLLCFGR_PLLN_SHIFT 6
+#define RCC_PLLCFGR_PLLP_SHIFT 16
+#define RCC_PLLCFGR_PLLQ_SHIFT 24
-#define RCC_CFGR_AHB_PSC_MASK 0xF0
-#define RCC_CFGR_APB1_PSC_MASK 0x1C00
-#define RCC_CFGR_APB2_PSC_MASK 0xE000
-#define RCC_CFGR_SW0 (1 << 0)
-#define RCC_CFGR_SW1 (1 << 1)
-#define RCC_CFGR_SW_MASK 0x3
-#define RCC_CFGR_SW_HSI 0
-#define RCC_CFGR_SW_HSE RCC_CFGR_SW0
-#define RCC_CFGR_SW_PLL RCC_CFGR_SW1
-#define RCC_CFGR_SWS0 (1 << 2)
-#define RCC_CFGR_SWS1 (1 << 3)
-#define RCC_CFGR_SWS_MASK 0xC
-#define RCC_CFGR_SWS_HSI 0
-#define RCC_CFGR_SWS_HSE RCC_CFGR_SWS0
-#define RCC_CFGR_SWS_PLL RCC_CFGR_SWS1
-#define RCC_CFGR_HPRE_SHIFT 4
-#define RCC_CFGR_PPRE1_SHIFT 10
-#define RCC_CFGR_PPRE2_SHIFT 13
-
-#define RCC_APB1ENR_PWREN (1 << 28)
-
-/*
- * RCC USART specific definitions
- */
-#define RCC_ENR_USART1EN (1 << 4)
-#define RCC_ENR_USART2EN (1 << 17)
-#define RCC_ENR_USART3EN (1 << 18)
-#define RCC_ENR_USART6EN (1 << 5)
+#define RCC_CFGR_AHB_PSC_MASK GENMASK(7, 4)
+#define RCC_CFGR_APB1_PSC_MASK GENMASK(12, 10)
+#define RCC_CFGR_APB2_PSC_MASK GENMASK(15, 13)
+#define RCC_CFGR_SW0 BIT(0)
+#define RCC_CFGR_SW1 BIT(1)
+#define RCC_CFGR_SW_MASK GENMASK(1, 0)
+#define RCC_CFGR_SW_HSI 0
+#define RCC_CFGR_SW_HSE RCC_CFGR_SW0
+#define RCC_CFGR_SW_PLL RCC_CFGR_SW1
+#define RCC_CFGR_SWS0 BIT(2)
+#define RCC_CFGR_SWS1 BIT(3)
+#define RCC_CFGR_SWS_MASK GENMASK(3, 2)
+#define RCC_CFGR_SWS_HSI 0
+#define RCC_CFGR_SWS_HSE RCC_CFGR_SWS0
+#define RCC_CFGR_SWS_PLL RCC_CFGR_SWS1
+#define RCC_CFGR_HPRE_SHIFT 4
+#define RCC_CFGR_PPRE1_SHIFT 10
+#define RCC_CFGR_PPRE2_SHIFT 13
/*
* Offsets of some PWR registers
*/
-#define PWR_CR1_ODEN (1 << 16)
-#define PWR_CR1_ODSWEN (1 << 17)
-#define PWR_CSR1_ODRDY (1 << 16)
-#define PWR_CSR1_ODSWRDY (1 << 17)
-
-
-/*
- * RCC GPIO specific definitions
- */
-#define RCC_ENR_GPIO_A_EN (1 << 0)
-#define RCC_ENR_GPIO_B_EN (1 << 1)
-#define RCC_ENR_GPIO_C_EN (1 << 2)
-#define RCC_ENR_GPIO_D_EN (1 << 3)
-#define RCC_ENR_GPIO_E_EN (1 << 4)
-#define RCC_ENR_GPIO_F_EN (1 << 5)
-#define RCC_ENR_GPIO_G_EN (1 << 6)
-#define RCC_ENR_GPIO_H_EN (1 << 7)
-#define RCC_ENR_GPIO_I_EN (1 << 8)
-#define RCC_ENR_GPIO_J_EN (1 << 9)
-#define RCC_ENR_GPIO_K_EN (1 << 10)
+#define PWR_CR1_ODEN BIT(16)
+#define PWR_CR1_ODSWEN BIT(17)
+#define PWR_CSR1_ODRDY BIT(16)
+#define PWR_CSR1_ODSWRDY BIT(17)
struct pll_psc {
u8 pll_m;
@@ -92,21 +66,21 @@ struct pll_psc {
u8 apb2_psc;
};
-#define AHB_PSC_1 0
-#define AHB_PSC_2 0x8
-#define AHB_PSC_4 0x9
-#define AHB_PSC_8 0xA
-#define AHB_PSC_16 0xB
-#define AHB_PSC_64 0xC
-#define AHB_PSC_128 0xD
-#define AHB_PSC_256 0xE
-#define AHB_PSC_512 0xF
+#define AHB_PSC_1 0
+#define AHB_PSC_2 0x8
+#define AHB_PSC_4 0x9
+#define AHB_PSC_8 0xA
+#define AHB_PSC_16 0xB
+#define AHB_PSC_64 0xC
+#define AHB_PSC_128 0xD
+#define AHB_PSC_256 0xE
+#define AHB_PSC_512 0xF
-#define APB_PSC_1 0
-#define APB_PSC_2 0x4
-#define APB_PSC_4 0x5
-#define APB_PSC_8 0x6
-#define APB_PSC_16 0x7
+#define APB_PSC_1 0
+#define APB_PSC_2 0x4
+#define APB_PSC_4 0x5
+#define APB_PSC_8 0x6
+#define APB_PSC_16 0x7
#if !defined(CONFIG_STM32_HSE_HZ)
#error "CONFIG_STM32_HSE_HZ not defined!"
@@ -243,40 +217,40 @@ void clock_setup(int peripheral)
{
switch (peripheral) {
case USART1_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_APB2ENR, RCC_ENR_USART1EN);
+ setbits_le32(&STM32_RCC->apb2enr, RCC_APB2ENR_USART1EN);
break;
case GPIO_A_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_A_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_A_EN);
break;
case GPIO_B_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_B_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_B_EN);
break;
case GPIO_C_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_C_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_C_EN);
break;
case GPIO_D_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_D_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_D_EN);
break;
case GPIO_E_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_E_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_E_EN);
break;
case GPIO_F_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_F_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_F_EN);
break;
case GPIO_G_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_G_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_G_EN);
break;
case GPIO_H_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_H_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_H_EN);
break;
case GPIO_I_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_I_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_I_EN);
break;
case GPIO_J_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_J_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_J_EN);
break;
case GPIO_K_CLOCK_CFG:
- setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_K_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_K_EN);
break;
default:
break;
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 404fdfa..c769da0 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -114,11 +114,6 @@ out:
return rv;
}
-/*
- * STM32 RCC FMC specific definitions
- */
-#define RCC_ENR_FMC (1 << 0) /* FMC module clock */
-
static inline u32 _ns2clk(u32 ns, u32 freq)
{
u32 tmp = freq/1000000;
@@ -176,7 +171,7 @@ int dram_init(void)
if (rv)
return rv;
- setbits_le32(RCC_BASE + RCC_AHB3ENR, RCC_ENR_FMC);
+ setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_FMC_EN);
/*
* Get frequency for NS2CLK calculation.
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files
2017-01-22 15:04 ` [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files Michael Kurz
@ 2017-01-24 19:35 ` Vikas MANOCHA
2017-01-28 22:45 ` [U-Boot] [U-Boot,v4,3/9] " Tom Rini
1 sibling, 0 replies; 21+ messages in thread
From: Vikas MANOCHA @ 2017-01-24 19:35 UTC (permalink / raw)
To: u-boot
Hi,
> -----Original Message-----
> From: Michael Kurz [mailto:michi.kurz at gmail.com]
> Sent: Sunday, January 22, 2017 7:04 AM
> To: u-boot at lists.denx.de
> Cc: Michael Kurz <michi.kurz@gmail.com>; Vikas MANOCHA <vikas.manocha@st.com>; Albert Aribaud
> <albert.u.boot@aribaud.net>; Toshifumi NISHINAGA <tnishinaga.dev@gmail.com>; Joe Hershberger <joe.hershberger@ni.com>
> Subject: [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files
>
> Cleanup stm32f7 files:
> - use BIT macro
> - use GENMASK macro
> - use rcc struct instead of macro additions
>
> Add missing stm32f7 register in rcc struct
>
> Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Vikas MANOCHA<vikas.manocha@st.com>
Cheers,
Vikas
>
> ---
>
> Changes in v4:
> - Split struct stm32_rcc_regs into two structs (common and stm32f7 specific)
>
> Changes in v3:
> - Removed 'prefix all constants with STM32_'
> - Reverted move of header into source file (rcc.h -> clock.c)
>
> Changes in v2:
> - Add cleanup patch
>
> arch/arm/include/asm/arch-stm32f7/fmc.h | 6 +-
> arch/arm/include/asm/arch-stm32f7/gpt.h | 6 +-
> arch/arm/include/asm/arch-stm32f7/rcc.h | 50 ++++++----
> arch/arm/include/asm/arch-stm32f7/stm32.h | 12 ++-
> arch/arm/mach-stm32/stm32f7/clock.c | 154 ++++++++++++-----------------
> board/st/stm32f746-disco/stm32f746-disco.c | 7 +-
> 6 files changed, 111 insertions(+), 124 deletions(-)
>
> diff --git a/arch/arm/include/asm/arch-stm32f7/fmc.h b/arch/arm/include/asm/arch-stm32f7/fmc.h
> index 7dd5077..d61a86f 100644
> --- a/arch/arm/include/asm/arch-stm32f7/fmc.h
> +++ b/arch/arm/include/asm/arch-stm32f7/fmc.h
> @@ -58,12 +58,12 @@ struct stm32_fmc_regs {
> #define FMC_SDCMR_MODE_SELFREFRESH 5
> #define FMC_SDCMR_MODE_POWERDOWN 6
>
> -#define FMC_SDCMR_BANK_1 (1 << 4)
> -#define FMC_SDCMR_BANK_2 (1 << 3)
> +#define FMC_SDCMR_BANK_1 BIT(4)
> +#define FMC_SDCMR_BANK_2 BIT(3)
>
> #define FMC_SDCMR_MODE_REGISTER_SHIFT 9
>
> -#define FMC_SDSR_BUSY (1 << 5)
> +#define FMC_SDSR_BUSY BIT(5)
>
> #define FMC_BUSY_WAIT() do { \
> __asm__ __volatile__ ("dsb" : : : "memory"); \ diff --git a/arch/arm/include/asm/arch-stm32f7/gpt.h
> b/arch/arm/include/asm/arch-stm32f7/gpt.h
> index 903bdf6..e9e0c14 100644
> --- a/arch/arm/include/asm/arch-stm32f7/gpt.h
> +++ b/arch/arm/include/asm/arch-stm32f7/gpt.h
> @@ -38,8 +38,8 @@ struct gpt_regs *const gpt1_regs_ptr =
> (struct gpt_regs *)TIM2_BASE;
>
> /* Timer control1 register */
> -#define GPT_CR1_CEN 0x0001
> -#define GPT_MODE_AUTO_RELOAD (1 << 7)
> +#define GPT_CR1_CEN BIT(0)
> +#define GPT_MODE_AUTO_RELOAD BIT(7)
>
> /* Auto reload register for free running config */
> #define GPT_FREE_RUNNING 0xFFFFFFFF
> @@ -48,6 +48,6 @@ struct gpt_regs *const gpt1_regs_ptr =
> #define CONFIG_STM32_HZ 1000
>
> /* Timer Event Generation registers */
> -#define TIM_EGR_UG (1 << 0)
> +#define TIM_EGR_UG BIT(0)
>
> #endif
> diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h
> index 8bfb7b6..184c366 100644
> --- a/arch/arm/include/asm/arch-stm32f7/rcc.h
> +++ b/arch/arm/include/asm/arch-stm32f7/rcc.h
> @@ -34,31 +34,43 @@
> #define RCC_PLLSAICFG 0x88 /* PLLSAI configuration */
> #define RCC_DCKCFG1 0x8C /* dedicated clocks configuration register */
> #define RCC_DCKCFG2 0x90 /* dedicated clocks configuration register */
> +/*
> + * RCC AHB1ENR specific definitions
> + */
> +#define RCC_AHB1ENR_GPIO_A_EN BIT(0)
> +#define RCC_AHB1ENR_GPIO_B_EN BIT(1)
> +#define RCC_AHB1ENR_GPIO_C_EN BIT(2)
> +#define RCC_AHB1ENR_GPIO_D_EN BIT(3)
> +#define RCC_AHB1ENR_GPIO_E_EN BIT(4)
> +#define RCC_AHB1ENR_GPIO_F_EN BIT(5)
> +#define RCC_AHB1ENR_GPIO_G_EN BIT(6)
> +#define RCC_AHB1ENR_GPIO_H_EN BIT(7)
> +#define RCC_AHB1ENR_GPIO_I_EN BIT(8)
> +#define RCC_AHB1ENR_GPIO_J_EN BIT(9)
> +#define RCC_AHB1ENR_GPIO_K_EN BIT(10)
> +#define RCC_AHB1ENR_ETHMAC_EN BIT(25)
> +#define RCC_AHB1ENR_ETHMAC_TX_EN BIT(26)
> +#define RCC_AHB1ENR_ETHMAC_RX_EN BIT(27)
> +#define RCC_AHB1ENR_ETHMAC_PTP_EN BIT(28)
>
> -#define RCC_APB1ENR_TIM2EN (1 << 0)
> -#define RCC_APB1ENR_PWREN (1 << 28)
> +/*
> + * RCC AHB3ENR specific definitions
> + */
> +#define RCC_AHB3ENR_FMC_EN BIT(0)
>
> /*
> - * RCC USART specific definitions
> + * RCC APB1ENR specific definitions
> */
> -#define RCC_ENR_USART1EN (1 << 4)
> -#define RCC_ENR_USART2EN (1 << 17)
> -#define RCC_ENR_USART3EN (1 << 18)
> -#define RCC_ENR_USART6EN (1 << 5)
> +#define RCC_APB1ENR_TIM2EN BIT(0)
> +#define RCC_APB1ENR_USART2EN BIT(17)
> +#define RCC_APB1ENR_USART3EN BIT(18)
> +#define RCC_APB1ENR_PWREN BIT(28)
>
> /*
> - * RCC GPIO specific definitions
> + * RCC APB2ENR specific definitions
> */
> -#define RCC_ENR_GPIO_A_EN (1 << 0)
> -#define RCC_ENR_GPIO_B_EN (1 << 1)
> -#define RCC_ENR_GPIO_C_EN (1 << 2)
> -#define RCC_ENR_GPIO_D_EN (1 << 3)
> -#define RCC_ENR_GPIO_E_EN (1 << 4)
> -#define RCC_ENR_GPIO_F_EN (1 << 5)
> -#define RCC_ENR_GPIO_G_EN (1 << 6)
> -#define RCC_ENR_GPIO_H_EN (1 << 7)
> -#define RCC_ENR_GPIO_I_EN (1 << 8)
> -#define RCC_ENR_GPIO_J_EN (1 << 9)
> -#define RCC_ENR_GPIO_K_EN (1 << 10)
> +#define RCC_APB2ENR_USART1EN BIT(4)
> +#define RCC_APB2ENR_USART6EN BIT(5)
> +#define RCC_APB2ENR_SYSCFGEN BIT(14)
>
> #endif
> diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h
> index de55ae5..a425178 100644
> --- a/arch/arm/include/asm/arch-stm32f7/stm32.h
> +++ b/arch/arm/include/asm/arch-stm32f7/stm32.h
> @@ -32,6 +32,7 @@
>
> #define USART1_BASE (APB2_PERIPH_BASE + 0x1000)
> #define USART6_BASE (APB2_PERIPH_BASE + 0x1400)
> +#define STM32_SYSCFG_BASE (APB2_PERIPH_BASE + 0x3800)
>
> #define STM32_GPIOA_BASE (AHB1_PERIPH_BASE + 0x0000)
> #define STM32_GPIOB_BASE (AHB1_PERIPH_BASE + 0x0400)
> @@ -62,7 +63,7 @@ enum clock {
> CLOCK_APB1,
> CLOCK_APB2
> };
> -#define STM32_BUS_MASK 0xFFFF0000
> +#define STM32_BUS_MASK GENMASK(31, 16)
>
> struct stm32_rcc_regs {
> u32 cr; /* RCC clock control */
> @@ -95,11 +96,16 @@ struct stm32_rcc_regs {
> u32 rsv6[2];
> u32 sscgr; /* RCC spread spectrum clock generation */
> u32 plli2scfgr; /* RCC PLLI2S configuration */
> - u32 pllsaicfgr;
> - u32 dckcfgr;
> + u32 pllsaicfgr; /* PLLSAI configuration */
> + u32 dckcfgr; /* dedicated clocks configuration register */
> };
> #define STM32_RCC ((struct stm32_rcc_regs *)RCC_BASE)
>
> +struct stm32_rcc_ext_f7_regs {
> + u32 dckcfgr2; /* dedicated clocks configuration register */
> +};
> +#define STM32_RCC_EXT_F7 ((struct stm32_rcc_ext_f7_regs *) (RCC_BASE + sizeof(struct stm32_rcc_regs)))
> +
> struct stm32_pwr_regs {
> u32 cr1; /* power control register 1 */
> u32 csr1; /* power control/status register 2 */ diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-
> stm32/stm32f7/clock.c
> index 78d22d4..8091c74 100644
> --- a/arch/arm/mach-stm32/stm32f7/clock.c
> +++ b/arch/arm/mach-stm32/stm32f7/clock.c
> @@ -11,76 +11,50 @@
> #include <asm/arch/stm32.h>
> #include <asm/arch/stm32_periph.h>
>
> -#define RCC_CR_HSION (1 << 0)
> -#define RCC_CR_HSEON (1 << 16)
> -#define RCC_CR_HSERDY (1 << 17)
> -#define RCC_CR_HSEBYP (1 << 18)
> -#define RCC_CR_CSSON (1 << 19)
> -#define RCC_CR_PLLON (1 << 24)
> -#define RCC_CR_PLLRDY (1 << 25)
> +#define RCC_CR_HSION BIT(0)
> +#define RCC_CR_HSEON BIT(16)
> +#define RCC_CR_HSERDY BIT(17)
> +#define RCC_CR_HSEBYP BIT(18)
> +#define RCC_CR_CSSON BIT(19)
> +#define RCC_CR_PLLON BIT(24)
> +#define RCC_CR_PLLRDY BIT(25)
>
> -#define RCC_PLLCFGR_PLLM_MASK 0x3F
> -#define RCC_PLLCFGR_PLLN_MASK 0x7FC0
> -#define RCC_PLLCFGR_PLLP_MASK 0x30000
> -#define RCC_PLLCFGR_PLLQ_MASK 0xF000000
> -#define RCC_PLLCFGR_PLLSRC (1 << 22)
> -#define RCC_PLLCFGR_PLLM_SHIFT 0
> -#define RCC_PLLCFGR_PLLN_SHIFT 6
> -#define RCC_PLLCFGR_PLLP_SHIFT 16
> -#define RCC_PLLCFGR_PLLQ_SHIFT 24
> +#define RCC_PLLCFGR_PLLM_MASK GENMASK(5, 0)
> +#define RCC_PLLCFGR_PLLN_MASK GENMASK(14, 6)
> +#define RCC_PLLCFGR_PLLP_MASK GENMASK(17, 16)
> +#define RCC_PLLCFGR_PLLQ_MASK GENMASK(27, 24)
> +#define RCC_PLLCFGR_PLLSRC BIT(22)
> +#define RCC_PLLCFGR_PLLM_SHIFT 0
> +#define RCC_PLLCFGR_PLLN_SHIFT 6
> +#define RCC_PLLCFGR_PLLP_SHIFT 16
> +#define RCC_PLLCFGR_PLLQ_SHIFT 24
>
> -#define RCC_CFGR_AHB_PSC_MASK 0xF0
> -#define RCC_CFGR_APB1_PSC_MASK 0x1C00
> -#define RCC_CFGR_APB2_PSC_MASK 0xE000
> -#define RCC_CFGR_SW0 (1 << 0)
> -#define RCC_CFGR_SW1 (1 << 1)
> -#define RCC_CFGR_SW_MASK 0x3
> -#define RCC_CFGR_SW_HSI 0
> -#define RCC_CFGR_SW_HSE RCC_CFGR_SW0
> -#define RCC_CFGR_SW_PLL RCC_CFGR_SW1
> -#define RCC_CFGR_SWS0 (1 << 2)
> -#define RCC_CFGR_SWS1 (1 << 3)
> -#define RCC_CFGR_SWS_MASK 0xC
> -#define RCC_CFGR_SWS_HSI 0
> -#define RCC_CFGR_SWS_HSE RCC_CFGR_SWS0
> -#define RCC_CFGR_SWS_PLL RCC_CFGR_SWS1
> -#define RCC_CFGR_HPRE_SHIFT 4
> -#define RCC_CFGR_PPRE1_SHIFT 10
> -#define RCC_CFGR_PPRE2_SHIFT 13
> -
> -#define RCC_APB1ENR_PWREN (1 << 28)
> -
> -/*
> - * RCC USART specific definitions
> - */
> -#define RCC_ENR_USART1EN (1 << 4)
> -#define RCC_ENR_USART2EN (1 << 17)
> -#define RCC_ENR_USART3EN (1 << 18)
> -#define RCC_ENR_USART6EN (1 << 5)
> +#define RCC_CFGR_AHB_PSC_MASK GENMASK(7, 4)
> +#define RCC_CFGR_APB1_PSC_MASK GENMASK(12, 10)
> +#define RCC_CFGR_APB2_PSC_MASK GENMASK(15, 13)
> +#define RCC_CFGR_SW0 BIT(0)
> +#define RCC_CFGR_SW1 BIT(1)
> +#define RCC_CFGR_SW_MASK GENMASK(1, 0)
> +#define RCC_CFGR_SW_HSI 0
> +#define RCC_CFGR_SW_HSE RCC_CFGR_SW0
> +#define RCC_CFGR_SW_PLL RCC_CFGR_SW1
> +#define RCC_CFGR_SWS0 BIT(2)
> +#define RCC_CFGR_SWS1 BIT(3)
> +#define RCC_CFGR_SWS_MASK GENMASK(3, 2)
> +#define RCC_CFGR_SWS_HSI 0
> +#define RCC_CFGR_SWS_HSE RCC_CFGR_SWS0
> +#define RCC_CFGR_SWS_PLL RCC_CFGR_SWS1
> +#define RCC_CFGR_HPRE_SHIFT 4
> +#define RCC_CFGR_PPRE1_SHIFT 10
> +#define RCC_CFGR_PPRE2_SHIFT 13
>
> /*
> * Offsets of some PWR registers
> */
> -#define PWR_CR1_ODEN (1 << 16)
> -#define PWR_CR1_ODSWEN (1 << 17)
> -#define PWR_CSR1_ODRDY (1 << 16)
> -#define PWR_CSR1_ODSWRDY (1 << 17)
> -
> -
> -/*
> - * RCC GPIO specific definitions
> - */
> -#define RCC_ENR_GPIO_A_EN (1 << 0)
> -#define RCC_ENR_GPIO_B_EN (1 << 1)
> -#define RCC_ENR_GPIO_C_EN (1 << 2)
> -#define RCC_ENR_GPIO_D_EN (1 << 3)
> -#define RCC_ENR_GPIO_E_EN (1 << 4)
> -#define RCC_ENR_GPIO_F_EN (1 << 5)
> -#define RCC_ENR_GPIO_G_EN (1 << 6)
> -#define RCC_ENR_GPIO_H_EN (1 << 7)
> -#define RCC_ENR_GPIO_I_EN (1 << 8)
> -#define RCC_ENR_GPIO_J_EN (1 << 9)
> -#define RCC_ENR_GPIO_K_EN (1 << 10)
> +#define PWR_CR1_ODEN BIT(16)
> +#define PWR_CR1_ODSWEN BIT(17)
> +#define PWR_CSR1_ODRDY BIT(16)
> +#define PWR_CSR1_ODSWRDY BIT(17)
>
> struct pll_psc {
> u8 pll_m;
> @@ -92,21 +66,21 @@ struct pll_psc {
> u8 apb2_psc;
> };
>
> -#define AHB_PSC_1 0
> -#define AHB_PSC_2 0x8
> -#define AHB_PSC_4 0x9
> -#define AHB_PSC_8 0xA
> -#define AHB_PSC_16 0xB
> -#define AHB_PSC_64 0xC
> -#define AHB_PSC_128 0xD
> -#define AHB_PSC_256 0xE
> -#define AHB_PSC_512 0xF
> +#define AHB_PSC_1 0
> +#define AHB_PSC_2 0x8
> +#define AHB_PSC_4 0x9
> +#define AHB_PSC_8 0xA
> +#define AHB_PSC_16 0xB
> +#define AHB_PSC_64 0xC
> +#define AHB_PSC_128 0xD
> +#define AHB_PSC_256 0xE
> +#define AHB_PSC_512 0xF
>
> -#define APB_PSC_1 0
> -#define APB_PSC_2 0x4
> -#define APB_PSC_4 0x5
> -#define APB_PSC_8 0x6
> -#define APB_PSC_16 0x7
> +#define APB_PSC_1 0
> +#define APB_PSC_2 0x4
> +#define APB_PSC_4 0x5
> +#define APB_PSC_8 0x6
> +#define APB_PSC_16 0x7
>
> #if !defined(CONFIG_STM32_HSE_HZ)
> #error "CONFIG_STM32_HSE_HZ not defined!"
> @@ -243,40 +217,40 @@ void clock_setup(int peripheral) {
> switch (peripheral) {
> case USART1_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_APB2ENR, RCC_ENR_USART1EN);
> + setbits_le32(&STM32_RCC->apb2enr, RCC_APB2ENR_USART1EN);
> break;
> case GPIO_A_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_A_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_A_EN);
> break;
> case GPIO_B_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_B_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_B_EN);
> break;
> case GPIO_C_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_C_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_C_EN);
> break;
> case GPIO_D_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_D_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_D_EN);
> break;
> case GPIO_E_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_E_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_E_EN);
> break;
> case GPIO_F_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_F_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_F_EN);
> break;
> case GPIO_G_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_G_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_G_EN);
> break;
> case GPIO_H_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_H_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_H_EN);
> break;
> case GPIO_I_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_I_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_I_EN);
> break;
> case GPIO_J_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_J_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_J_EN);
> break;
> case GPIO_K_CLOCK_CFG:
> - setbits_le32(RCC_BASE + RCC_AHB1ENR, RCC_ENR_GPIO_K_EN);
> + setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_K_EN);
> break;
> default:
> break;
> diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
> index 404fdfa..c769da0 100644
> --- a/board/st/stm32f746-disco/stm32f746-disco.c
> +++ b/board/st/stm32f746-disco/stm32f746-disco.c
> @@ -114,11 +114,6 @@ out:
> return rv;
> }
>
> -/*
> - * STM32 RCC FMC specific definitions
> - */
> -#define RCC_ENR_FMC (1 << 0) /* FMC module clock */
> -
> static inline u32 _ns2clk(u32 ns, u32 freq) {
> u32 tmp = freq/1000000;
> @@ -176,7 +171,7 @@ int dram_init(void)
> if (rv)
> return rv;
>
> - setbits_le32(RCC_BASE + RCC_AHB3ENR, RCC_ENR_FMC);
> + setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_FMC_EN);
>
> /*
> * Get frequency for NS2CLK calculation.
> --
> 2.1.4
^ permalink raw reply [flat|nested] 21+ messages in thread* [U-Boot] [U-Boot,v4,3/9] ARM: stm32: cleanup stm32f7 files
2017-01-22 15:04 ` [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files Michael Kurz
2017-01-24 19:35 ` Vikas MANOCHA
@ 2017-01-28 22:45 ` Tom Rini
1 sibling, 0 replies; 21+ messages in thread
From: Tom Rini @ 2017-01-28 22:45 UTC (permalink / raw)
To: u-boot
On Sun, Jan 22, 2017 at 04:04:24PM +0100, Michael Kurz wrote:
> Cleanup stm32f7 files:
> - use BIT macro
> - use GENMASK macro
> - use rcc struct instead of macro additions
>
> Add missing stm32f7 register in rcc struct
>
> Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
> Acked-by: Vikas MANOCHA<vikas.manocha@st.com>
Applied to u-boot/master, thanks!
--
Tom
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* [U-Boot] [PATCH v4 4/9] ARM: stm32: fix stm32f7 sdram fmc base address
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (2 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 3/9] ARM: stm32: cleanup stm32f7 files Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 5/9] ARM: stm32: use clock setup function defined in clock.c Michael Kurz
` (5 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
The fmc base address is defined twice, once in fmc.h and once in stm32.h.
Fix wrong definition in stm32.h.
Remove the definiton in fmc.h.
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Vikas Manocha <vikas.manocha@st.com>
---
Changes in v4:
- Reword commit message
- Add Acked-by tag to 'fix stm32f7 sdram fmc base address'
Changes in v3:
- Split cleanup patch
Changes in v2: None
arch/arm/include/asm/arch-stm32f7/fmc.h | 3 +--
arch/arm/include/asm/arch-stm32f7/stm32.h | 2 +-
2 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/arch/arm/include/asm/arch-stm32f7/fmc.h b/arch/arm/include/asm/arch-stm32f7/fmc.h
index d61a86f..4741e5a 100644
--- a/arch/arm/include/asm/arch-stm32f7/fmc.h
+++ b/arch/arm/include/asm/arch-stm32f7/fmc.h
@@ -24,8 +24,7 @@ struct stm32_fmc_regs {
/*
* FMC registers base
*/
-#define STM32_SDRAM_FMC_BASE 0xA0000140
-#define STM32_SDRAM_FMC ((struct stm32_fmc_regs *)STM32_SDRAM_FMC_BASE)
+#define STM32_SDRAM_FMC ((struct stm32_fmc_regs *)SDRAM_FMC_BASE)
/* Control register SDCR */
#define FMC_SDCR_RPIPE_SHIFT 13 /* RPIPE bit shift */
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32.h b/arch/arm/include/asm/arch-stm32f7/stm32.h
index a425178..14e3398 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32.h
@@ -49,7 +49,7 @@
#define FLASH_CNTL_BASE (AHB1_PERIPH_BASE + 0x3C00)
-#define SDRAM_FMC_BASE (AHB3_PERIPH_BASE + 0x4A0000140)
+#define SDRAM_FMC_BASE (AHB3_PERIPH_BASE + 0x40000140)
static const u32 sect_sz_kb[CONFIG_SYS_MAX_FLASH_SECT] = {
[0 ... 3] = 32 * 1024,
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 5/9] ARM: stm32: use clock setup function defined in clock.c
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (3 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 4/9] ARM: stm32: fix stm32f7 sdram fmc base address Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 6/9] net: stm32: add designware mac glue code for stm32 Michael Kurz
` (4 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
Use the clock setup function defined in clock.c instead of setting the
clock bits directly in the drivers.
Remove register definitions of RCC in rcc.h as these are already
defined in the struct in stm32.h
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Vikas Manocha <vikas.manocha@st.com>
---
Changes in v4:
- Add Reviewed-by tag to 'use clock setup function defined in clock.c'
Changes in v3:
- Split clock setup changes of from cleanup patch
Changes in v2: None
arch/arm/include/asm/arch-stm32f7/rcc.h | 26 ------------------------
arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 3 +++
arch/arm/mach-stm32/stm32f7/clock.c | 9 ++++++++
arch/arm/mach-stm32/stm32f7/timer.c | 4 ++--
board/st/stm32f746-disco/stm32f746-disco.c | 3 +--
5 files changed, 15 insertions(+), 30 deletions(-)
diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h
index 184c366..23eec5e 100644
--- a/arch/arm/include/asm/arch-stm32f7/rcc.h
+++ b/arch/arm/include/asm/arch-stm32f7/rcc.h
@@ -8,32 +8,6 @@
#ifndef _STM32_RCC_H
#define _STM32_RCC_H
-#define RCC_CR 0x00 /* clock control */
-#define RCC_PLLCFGR 0x04 /* PLL configuration */
-#define RCC_CFGR 0x08 /* clock configuration */
-#define RCC_CIR 0x0C /* clock interrupt */
-#define RCC_AHB1RSTR 0x10 /* AHB1 peripheral reset */
-#define RCC_AHB2RSTR 0x14 /* AHB2 peripheral reset */
-#define RCC_AHB3RSTR 0x18 /* AHB3 peripheral reset */
-#define RCC_APB1RSTR 0x20 /* APB1 peripheral reset */
-#define RCC_APB2RSTR 0x24 /* APB2 peripheral reset */
-#define RCC_AHB1ENR 0x30 /* AHB1 peripheral clock enable */
-#define RCC_AHB2ENR 0x34 /* AHB2 peripheral clock enable */
-#define RCC_AHB3ENR 0x38 /* AHB3 peripheral clock enable */
-#define RCC_APB1ENR 0x40 /* APB1 peripheral clock enable */
-#define RCC_APB2ENR 0x44 /* APB2 peripheral clock enable */
-#define RCC_AHB1LPENR 0x50 /* periph clk enable in low pwr mode */
-#define RCC_AHB2LPENR 0x54 /* AHB2 periph clk enable in low pwr mode */
-#define RCC_AHB3LPENR 0x58 /* AHB3 periph clk enable in low pwr mode */
-#define RCC_APB1LPENR 0x60 /* APB1 periph clk enable in low pwr mode */
-#define RCC_APB2LPENR 0x64 /* APB2 periph clk enable in low pwr mode */
-#define RCC_BDCR 0x70 /* Backup domain control */
-#define RCC_CSR 0x74 /* clock control & status */
-#define RCC_SSCGR 0x80 /* spread spectrum clock generation */
-#define RCC_PLLI2SCFGR 0x84 /* PLLI2S configuration */
-#define RCC_PLLSAICFG 0x88 /* PLLSAI configuration */
-#define RCC_DCKCFG1 0x8C /* dedicated clocks configuration register */
-#define RCC_DCKCFG2 0x90 /* dedicated clocks configuration register */
/*
* RCC AHB1ENR specific definitions
*/
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
index 38adc4e..9b315a8 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
@@ -33,6 +33,9 @@ enum periph_clock {
GPIO_I_CLOCK_CFG,
GPIO_J_CLOCK_CFG,
GPIO_K_CLOCK_CFG,
+ SYSCFG_CLOCK_CFG,
+ TIMER2_CLOCK_CFG,
+ FMC_CLOCK_CFG,
};
#endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-stm32/stm32f7/clock.c
index 8091c74..4faf174 100644
--- a/arch/arm/mach-stm32/stm32f7/clock.c
+++ b/arch/arm/mach-stm32/stm32f7/clock.c
@@ -252,6 +252,15 @@ void clock_setup(int peripheral)
case GPIO_K_CLOCK_CFG:
setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_GPIO_K_EN);
break;
+ case SYSCFG_CLOCK_CFG:
+ setbits_le32(&STM32_RCC->apb2enr, RCC_APB2ENR_SYSCFGEN);
+ break;
+ case TIMER2_CLOCK_CFG:
+ setbits_le32(&STM32_RCC->apb1enr, RCC_APB1ENR_TIM2EN);
+ break;
+ case FMC_CLOCK_CFG:
+ setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_FMC_EN);
+ break;
default:
break;
}
diff --git a/arch/arm/mach-stm32/stm32f7/timer.c b/arch/arm/mach-stm32/stm32f7/timer.c
index a7dee10..c15f8bb 100644
--- a/arch/arm/mach-stm32/stm32f7/timer.c
+++ b/arch/arm/mach-stm32/stm32f7/timer.c
@@ -8,8 +8,8 @@
#include <common.h>
#include <asm/io.h>
#include <asm/arch/stm32.h>
+#include <asm/arch/stm32_defs.h>
#include <asm/arch/gpt.h>
-#include <asm/arch/rcc.h>
#define READ_TIMER() (readl(&gpt1_regs_ptr->cnt) & GPT_FREE_RUNNING)
#define GPT_RESOLUTION (CONFIG_SYS_HZ_CLOCK/CONFIG_STM32_HZ)
@@ -22,7 +22,7 @@ DECLARE_GLOBAL_DATA_PTR;
int timer_init(void)
{
/* Timer2 clock configuration */
- setbits_le32(RCC_BASE + RCC_APB1ENR, RCC_APB1ENR_TIM2EN);
+ clock_setup(TIMER2_CLOCK_CFG);
/* Stop the timer */
writel(readl(&gpt1_regs_ptr->cr1) & ~GPT_CR1_CEN, &gpt1_regs_ptr->cr1);
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index c769da0..929ccb4 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -10,7 +10,6 @@
#include <asm/armv7m.h>
#include <asm/arch/stm32.h>
#include <asm/arch/gpio.h>
-#include <asm/arch/rcc.h>
#include <asm/arch/fmc.h>
#include <dm/platdata.h>
#include <dm/platform_data/serial_stm32x7.h>
@@ -171,7 +170,7 @@ int dram_init(void)
if (rv)
return rv;
- setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_FMC_EN);
+ clock_setup(FMC_CLOCK_CFG);
/*
* Get frequency for NS2CLK calculation.
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 6/9] net: stm32: add designware mac glue code for stm32
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (4 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 5/9] ARM: stm32: use clock setup function defined in clock.c Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 7/9] net: phy: add SMSC LAN8742 phy Michael Kurz
` (3 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch adds glue code required for enabling the designware
mac on stm32f7 devices.
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
Changes in v4: None
Changes in v3:
- Add Acked-by tag to 'add designware mac glue code for stm32'
Changes in v2:
- Replaced bit shifts and masks with BIT() and GENMASK() macro
- Moved STM32_SYSCFG_BASE into stm32.h header
arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 1 +
arch/arm/include/asm/arch-stm32f7/syscfg.h | 38 ++++++++++++++++
arch/arm/mach-stm32/stm32f7/clock.c | 5 +++
board/st/stm32f746-disco/stm32f746-disco.c | 56 ++++++++++++++++++++++++
configs/stm32f746-disco_defconfig | 15 ++++++-
drivers/net/designware.c | 1 +
include/configs/stm32f746-disco.h | 9 +++-
7 files changed, 122 insertions(+), 3 deletions(-)
create mode 100644 arch/arm/include/asm/arch-stm32f7/syscfg.h
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
index 9b315a8..508b5f2 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
@@ -36,6 +36,7 @@ enum periph_clock {
SYSCFG_CLOCK_CFG,
TIMER2_CLOCK_CFG,
FMC_CLOCK_CFG,
+ STMMAC_CLOCK_CFG,
};
#endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/arch/arm/include/asm/arch-stm32f7/syscfg.h b/arch/arm/include/asm/arch-stm32f7/syscfg.h
new file mode 100644
index 0000000..49e78f2
--- /dev/null
+++ b/arch/arm/include/asm/arch-stm32f7/syscfg.h
@@ -0,0 +1,38 @@
+/*
+ * (C) Copyright 2016
+ * Michael Kurz, michi.kurz at gmail.com.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#ifndef _STM32_SYSCFG_H
+#define _STM32_SYSCFG_H
+
+struct stm32_syscfg_regs {
+ u32 memrmp;
+ u32 pmc;
+ u32 exticr1;
+ u32 exticr2;
+ u32 exticr3;
+ u32 exticr4;
+ u32 cmpcr;
+};
+
+/*
+ * SYSCFG registers base
+ */
+#define STM32_SYSCFG ((struct stm32_syscfg_regs *)STM32_SYSCFG_BASE)
+
+/* SYSCFG memory remap register */
+#define SYSCFG_MEMRMP_MEM_BOOT BIT(0)
+#define SYSCFG_MEMRMP_SWP_FMC BIT(10)
+
+/* SYSCFG peripheral mode configuration register */
+#define SYSCFG_PMC_ADCXDC2 BIT(16)
+#define SYSCFG_PMC_MII_RMII_SEL BIT(23)
+
+/* Compensation cell control register */
+#define SYSCFG_CMPCR_CMP_PD BIT(0)
+#define SYSCFG_CMPCR_READY BIT(8)
+
+#endif
diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-stm32/stm32f7/clock.c
index 4faf174..8b3d3fd 100644
--- a/arch/arm/mach-stm32/stm32f7/clock.c
+++ b/arch/arm/mach-stm32/stm32f7/clock.c
@@ -261,6 +261,11 @@ void clock_setup(int peripheral)
case FMC_CLOCK_CFG:
setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_FMC_EN);
break;
+ case STMMAC_CLOCK_CFG:
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_RX_EN);
+ setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_TX_EN);
+ break;
default:
break;
}
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 929ccb4..6c16138 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -15,6 +15,7 @@
#include <dm/platform_data/serial_stm32x7.h>
#include <asm/arch/stm32_periph.h>
#include <asm/arch/stm32_defs.h>
+#include <asm/arch/syscfg.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -276,6 +277,55 @@ U_BOOT_DEVICE(stm32x7_serials) = {
.platdata = &serial_platdata,
};
+#ifdef CONFIG_ETH_DESIGNWARE
+const struct stm32_gpio_ctl gpio_ctl_eth = {
+ .mode = STM32_GPIO_MODE_AF,
+ .otype = STM32_GPIO_OTYPE_PP,
+ .speed = STM32_GPIO_SPEED_100M,
+ .pupd = STM32_GPIO_PUPD_NO,
+ .af = STM32_GPIO_AF11
+};
+
+static const struct stm32_gpio_dsc eth_gpio[] = {
+ {STM32_GPIO_PORT_A, STM32_GPIO_PIN_1}, /* ETH_RMII_REF_CLK */
+ {STM32_GPIO_PORT_A, STM32_GPIO_PIN_2}, /* ETH_MDIO */
+ {STM32_GPIO_PORT_A, STM32_GPIO_PIN_7}, /* ETH_RMII_CRS_DV */
+
+ {STM32_GPIO_PORT_C, STM32_GPIO_PIN_1}, /* ETH_MDC */
+ {STM32_GPIO_PORT_C, STM32_GPIO_PIN_4}, /* ETH_RMII_RXD0 */
+ {STM32_GPIO_PORT_C, STM32_GPIO_PIN_5}, /* ETH_RMII_RXD1 */
+
+ {STM32_GPIO_PORT_G, STM32_GPIO_PIN_11}, /* ETH_RMII_TX_EN */
+ {STM32_GPIO_PORT_G, STM32_GPIO_PIN_13}, /* ETH_RMII_TXD0 */
+ {STM32_GPIO_PORT_G, STM32_GPIO_PIN_14}, /* ETH_RMII_TXD1 */
+};
+
+static int stmmac_setup(void)
+{
+ int res = 0;
+ int i;
+
+ clock_setup(SYSCFG_CLOCK_CFG);
+
+ /* Set >RMII mode */
+ STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL;
+
+ clock_setup(GPIO_A_CLOCK_CFG);
+ clock_setup(GPIO_C_CLOCK_CFG);
+ clock_setup(GPIO_G_CLOCK_CFG);
+
+ for (i = 0; i < ARRAY_SIZE(eth_gpio); i++) {
+ res = stm32_gpio_config(ð_gpio[i], &gpio_ctl_eth);
+ if (res)
+ return res;
+ }
+
+ clock_setup(STMMAC_CLOCK_CFG);
+
+ return 0;
+}
+#endif
+
u32 get_board_rev(void)
{
return 0;
@@ -290,6 +340,12 @@ int board_early_init_f(void)
if (res)
return res;
+#ifdef CONFIG_ETH_DESIGNWARE
+ res = stmmac_setup();
+ if (res)
+ return res;
+#endif
+
return 0;
}
diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig
index 424e750..6d6c29a 100644
--- a/configs/stm32f746-disco_defconfig
+++ b/configs/stm32f746-disco_defconfig
@@ -13,7 +13,20 @@ CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_IMLS is not set
+# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_LINK_LOCAL=y
CONFIG_CMD_TIMER=y
-CONFIG_OF_LIBFDT=y
+CONFIG_OF_CONTROL=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_NETCONSOLE=y
+CONFIG_DM_ETH=y
+CONFIG_ETH_DESIGNWARE=y
+# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_OF_LIBFDT_OVERLAY=y
# CONFIG_EFI_LOADER is not set
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index f242fc6..e207bc6 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -763,6 +763,7 @@ static const struct udevice_id designware_eth_ids[] = {
{ .compatible = "allwinner,sun7i-a20-gmac" },
{ .compatible = "altr,socfpga-stmmac" },
{ .compatible = "amlogic,meson6-dwmac" },
+ { .compatible = "st,stm32-dwmac" },
{ }
};
diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h
index 4391bff..4088064 100644
--- a/include/configs/stm32f746-disco.h
+++ b/include/configs/stm32f746-disco.h
@@ -42,6 +42,11 @@
#define CONFIG_STM32_FLASH
#define CONFIG_STM32X7_SERIAL
+#define CONFIG_DESIGNWARE_ETH
+#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
+#define CONFIG_DW_ALTDESCRIPTOR
+#define CONFIG_MII
+
#define CONFIG_STM32_HSE_HZ 25000000
#define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */
#define CONFIG_SYS_HZ_CLOCK 1000000 /* Timer is clocked@1MHz */
@@ -56,8 +61,8 @@
+ sizeof(CONFIG_SYS_PROMPT) + 16)
#define CONFIG_SYS_MAXARGS 16
-#define CONFIG_SYS_MALLOC_LEN (16 * 1024)
-#define CONFIG_STACKSIZE (64 << 10)
+#define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024)
+#define CONFIG_STACKSIZE (256 * 1024)
#define CONFIG_BAUDRATE 115200
#define CONFIG_BOOTARGS \
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 7/9] net: phy: add SMSC LAN8742 phy
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (5 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 6/9] net: stm32: add designware mac glue code for stm32 Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot,v4,7/9] " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 8/9] ARM: stm32: enable support for smsc phy on stm32f746-disco board Michael Kurz
` (2 subsequent siblings)
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch adds support for SMSC LAN8742 in phylib
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- Add Acked-by tag to 'net: phy: add SMSC LAN8742 phy'
drivers/net/phy/smsc.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/drivers/net/phy/smsc.c b/drivers/net/phy/smsc.c
index 313fcdf..41ffbe9 100644
--- a/drivers/net/phy/smsc.c
+++ b/drivers/net/phy/smsc.c
@@ -82,12 +82,24 @@ static struct phy_driver lan8740_driver = {
.startup = &genphy_startup,
.shutdown = &genphy_shutdown,
};
+
+static struct phy_driver lan8742_driver = {
+ .name = "SMSC LAN8742",
+ .uid = 0x0007c130,
+ .mask = 0xffff0,
+ .features = PHY_BASIC_FEATURES,
+ .config = &genphy_config_aneg,
+ .startup = &genphy_startup,
+ .shutdown = &genphy_shutdown,
+};
+
int phy_smsc_init(void)
{
phy_register(&lan8710_driver);
phy_register(&lan911x_driver);
phy_register(&lan8700_driver);
phy_register(&lan8740_driver);
+ phy_register(&lan8742_driver);
return 0;
}
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 8/9] ARM: stm32: enable support for smsc phy on stm32f746-disco board
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (6 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 7/9] net: phy: add SMSC LAN8742 phy Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-22 15:04 ` [U-Boot] [PATCH v4 9/9] ARM: SPI: stm32: add stm32f746 qspi driver Michael Kurz
2017-01-24 19:39 ` [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Vikas MANOCHA
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch enables support for the smsc phy on the
stm32f746-disco board.
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
Acked-by: Vikas MANOCHA <vikas.manocha@st.com>
Series-changes 3:
- Add Acked-by tag to 'enable support for smsc phy on...'
---
Changes in v4: None
Changes in v3: None
Changes in v2: None
include/configs/stm32f746-disco.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/configs/stm32f746-disco.h b/include/configs/stm32f746-disco.h
index 4088064..246cc2e 100644
--- a/include/configs/stm32f746-disco.h
+++ b/include/configs/stm32f746-disco.h
@@ -46,6 +46,7 @@
#define CONFIG_DW_GMAC_DEFAULT_DMA_PBL (8)
#define CONFIG_DW_ALTDESCRIPTOR
#define CONFIG_MII
+#define CONFIG_PHY_SMSC
#define CONFIG_STM32_HSE_HZ 25000000
#define CONFIG_SYS_CLK_FREQ 200000000 /* 200 MHz */
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 9/9] ARM: SPI: stm32: add stm32f746 qspi driver
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (7 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 8/9] ARM: stm32: enable support for smsc phy on stm32f746-disco board Michael Kurz
@ 2017-01-22 15:04 ` Michael Kurz
2017-01-28 22:45 ` [U-Boot] [U-Boot, v4, " Tom Rini
2017-01-24 19:39 ` [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Vikas MANOCHA
9 siblings, 1 reply; 21+ messages in thread
From: Michael Kurz @ 2017-01-22 15:04 UTC (permalink / raw)
To: u-boot
This patch adds support for the QSPI IP found in stm32f7 devices.
Signed-off-by: Michael Kurz <michi.kurz@gmail.com>
---
Changes in v4:
- Remove dts patch as the dts import patch now disables the quad interface
Changes in v3:
- Moved qspi rcc bits into rcc header
- Drop 'add missing flag to micron/stm N25Q128 flash chips' patch
Changes in v2:
- Replaced bit shifts and masks with BIT() and GENMASK() macro
arch/arm/include/asm/arch-stm32f7/rcc.h | 1 +
arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 6 +-
arch/arm/mach-stm32/stm32f7/clock.c | 3 +
board/st/stm32f746-disco/stm32f746-disco.c | 60 +++
configs/stm32f746-disco_defconfig | 7 +
drivers/spi/Kconfig | 8 +
drivers/spi/Makefile | 1 +
drivers/spi/stm32_qspi.c | 628 +++++++++++++++++++++++
8 files changed, 712 insertions(+), 2 deletions(-)
create mode 100644 drivers/spi/stm32_qspi.c
diff --git a/arch/arm/include/asm/arch-stm32f7/rcc.h b/arch/arm/include/asm/arch-stm32f7/rcc.h
index 23eec5e..0f8d50b 100644
--- a/arch/arm/include/asm/arch-stm32f7/rcc.h
+++ b/arch/arm/include/asm/arch-stm32f7/rcc.h
@@ -31,6 +31,7 @@
* RCC AHB3ENR specific definitions
*/
#define RCC_AHB3ENR_FMC_EN BIT(0)
+#define RCC_AHB3ENR_QSPI_EN BIT(1)
/*
* RCC APB1ENR specific definitions
diff --git a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
index 508b5f2..3c5604a 100644
--- a/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
+++ b/arch/arm/include/asm/arch-stm32f7/stm32_periph.h
@@ -15,8 +15,9 @@
*
*/
enum periph_id {
- UART1_GPIOA_9_10 = 0,
- UART2_GPIOD_5_6,
+ PERIPH_ID_USART1 = 37,
+
+ PERIPH_ID_QUADSPI = 92,
};
enum periph_clock {
@@ -37,6 +38,7 @@ enum periph_clock {
TIMER2_CLOCK_CFG,
FMC_CLOCK_CFG,
STMMAC_CLOCK_CFG,
+ QSPI_CLOCK_CFG,
};
#endif /* __ASM_ARM_ARCH_PERIPH_H */
diff --git a/arch/arm/mach-stm32/stm32f7/clock.c b/arch/arm/mach-stm32/stm32f7/clock.c
index 8b3d3fd..e1ee173 100644
--- a/arch/arm/mach-stm32/stm32f7/clock.c
+++ b/arch/arm/mach-stm32/stm32f7/clock.c
@@ -266,6 +266,9 @@ void clock_setup(int peripheral)
setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_RX_EN);
setbits_le32(&STM32_RCC->ahb1enr, RCC_AHB1ENR_ETHMAC_TX_EN);
break;
+ case QSPI_CLOCK_CFG:
+ setbits_le32(&STM32_RCC->ahb3enr, RCC_AHB3ENR_QSPI_EN);
+ break;
default:
break;
}
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c
index 6c16138..7ed7bf7 100644
--- a/board/st/stm32f746-disco/stm32f746-disco.c
+++ b/board/st/stm32f746-disco/stm32f746-disco.c
@@ -326,6 +326,60 @@ static int stmmac_setup(void)
}
#endif
+#ifdef CONFIG_STM32_QSPI
+const struct stm32_gpio_ctl gpio_ctl_qspi_9 = {
+ .mode = STM32_GPIO_MODE_AF,
+ .otype = STM32_GPIO_OTYPE_PP,
+ .speed = STM32_GPIO_SPEED_100M,
+ .pupd = STM32_GPIO_PUPD_NO,
+ .af = STM32_GPIO_AF9
+};
+
+const struct stm32_gpio_ctl gpio_ctl_qspi_10 = {
+ .mode = STM32_GPIO_MODE_AF,
+ .otype = STM32_GPIO_OTYPE_PP,
+ .speed = STM32_GPIO_SPEED_100M,
+ .pupd = STM32_GPIO_PUPD_NO,
+ .af = STM32_GPIO_AF10
+};
+
+static const struct stm32_gpio_dsc qspi_af9_gpio[] = {
+ {STM32_GPIO_PORT_B, STM32_GPIO_PIN_2}, /* QUADSPI_CLK */
+ {STM32_GPIO_PORT_D, STM32_GPIO_PIN_11}, /* QUADSPI_BK1_IO0 */
+ {STM32_GPIO_PORT_D, STM32_GPIO_PIN_12}, /* QUADSPI_BK1_IO1 */
+ {STM32_GPIO_PORT_D, STM32_GPIO_PIN_13}, /* QUADSPI_BK1_IO3 */
+ {STM32_GPIO_PORT_E, STM32_GPIO_PIN_2}, /* QUADSPI_BK1_IO2 */
+};
+
+static const struct stm32_gpio_dsc qspi_af10_gpio[] = {
+ {STM32_GPIO_PORT_B, STM32_GPIO_PIN_6}, /* QUADSPI_BK1_NCS */
+};
+
+static int qspi_setup(void)
+{
+ int res = 0;
+ int i;
+
+ clock_setup(GPIO_B_CLOCK_CFG);
+ clock_setup(GPIO_D_CLOCK_CFG);
+ clock_setup(GPIO_E_CLOCK_CFG);
+
+ for (i = 0; i < ARRAY_SIZE(qspi_af9_gpio); i++) {
+ res = stm32_gpio_config(&qspi_af9_gpio[i], &gpio_ctl_qspi_9);
+ if (res)
+ return res;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(qspi_af10_gpio); i++) {
+ res = stm32_gpio_config(&qspi_af10_gpio[i], &gpio_ctl_qspi_10);
+ if (res)
+ return res;
+ }
+
+ return 0;
+}
+#endif
+
u32 get_board_rev(void)
{
return 0;
@@ -346,6 +400,12 @@ int board_early_init_f(void)
return res;
#endif
+#ifdef CONFIG_STM32_QSPI
+ res = qspi_setup();
+ if (res)
+ return res;
+#endif
+
return 0;
}
diff --git a/configs/stm32f746-disco_defconfig b/configs/stm32f746-disco_defconfig
index 6d6c29a..a8e0f02 100644
--- a/configs/stm32f746-disco_defconfig
+++ b/configs/stm32f746-disco_defconfig
@@ -13,6 +13,7 @@ CONFIG_AUTOBOOT_KEYED=y
CONFIG_AUTOBOOT_PROMPT="Hit SPACE in %d seconds to stop autoboot.\n"
CONFIG_AUTOBOOT_STOP_STR=" "
# CONFIG_CMD_IMLS is not set
+CONFIG_CMD_SF=y
# CONFIG_CMD_FPGA is not set
# CONFIG_CMD_SETEXPR is not set
CONFIG_CMD_DHCP=y
@@ -25,8 +26,14 @@ CONFIG_CMD_TIMER=y
CONFIG_OF_CONTROL=y
CONFIG_NET_RANDOM_ETHADDR=y
CONFIG_NETCONSOLE=y
+CONFIG_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_STMICRO=y
CONFIG_DM_ETH=y
CONFIG_ETH_DESIGNWARE=y
# CONFIG_SPL_SERIAL_PRESENT is not set
+CONFIG_DM_SPI=y
+CONFIG_STM32_QSPI=y
CONFIG_OF_LIBFDT_OVERLAY=y
# CONFIG_EFI_LOADER is not set
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 0f51b3a..f3f7dbe 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -124,6 +124,14 @@ config SANDBOX_SPI
};
};
+config STM32_QSPI
+ bool "STM32F7 QSPI driver"
+ depends on STM32F7
+ help
+ Enable the STM32F7 Quad-SPI (QSPI) driver. This driver can be
+ used to access the SPI NOR flash chips on platforms embedding
+ this ST IP core.
+
config TEGRA114_SPI
bool "nVidia Tegra114 SPI driver"
help
diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
index 896b093..fa9a1d2 100644
--- a/drivers/spi/Makefile
+++ b/drivers/spi/Makefile
@@ -42,6 +42,7 @@ obj-$(CONFIG_ROCKCHIP_SPI) += rk_spi.o
obj-$(CONFIG_SANDBOX_SPI) += sandbox_spi.o
obj-$(CONFIG_SH_SPI) += sh_spi.o
obj-$(CONFIG_SH_QSPI) += sh_qspi.o
+obj-$(CONFIG_STM32_QSPI) += stm32_qspi.o
obj-$(CONFIG_TEGRA114_SPI) += tegra114_spi.o
obj-$(CONFIG_TEGRA20_SFLASH) += tegra20_sflash.o
obj-$(CONFIG_TEGRA20_SLINK) += tegra20_slink.o
diff --git a/drivers/spi/stm32_qspi.c b/drivers/spi/stm32_qspi.c
new file mode 100644
index 0000000..123a1f3
--- /dev/null
+++ b/drivers/spi/stm32_qspi.c
@@ -0,0 +1,628 @@
+/*
+ * (C) Copyright 2016
+ *
+ * Michael Kurz, <michi.kurz@gmail.com>
+ *
+ * STM32 QSPI driver
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <common.h>
+#include <malloc.h>
+#include <spi.h>
+#include <spi_flash.h>
+#include <asm/io.h>
+#include <dm.h>
+#include <errno.h>
+#include <asm/arch/stm32.h>
+#include <asm/arch/stm32_defs.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+struct stm32_qspi_regs {
+ u32 cr; /* 0x00 */
+ u32 dcr; /* 0x04 */
+ u32 sr; /* 0x08 */
+ u32 fcr; /* 0x0C */
+ u32 dlr; /* 0x10 */
+ u32 ccr; /* 0x14 */
+ u32 ar; /* 0x18 */
+ u32 abr; /* 0x1C */
+ u32 dr; /* 0x20 */
+ u32 psmkr; /* 0x24 */
+ u32 psmar; /* 0x28 */
+ u32 pir; /* 0x2C */
+ u32 lptr; /* 0x30 */
+};
+
+/*
+ * QUADSPI control register
+ */
+#define STM32_QSPI_CR_EN BIT(0)
+#define STM32_QSPI_CR_ABORT BIT(1)
+#define STM32_QSPI_CR_DMAEN BIT(2)
+#define STM32_QSPI_CR_TCEN BIT(3)
+#define STM32_QSPI_CR_SSHIFT BIT(4)
+#define STM32_QSPI_CR_DFM BIT(6)
+#define STM32_QSPI_CR_FSEL BIT(7)
+#define STM32_QSPI_CR_FTHRES_MASK GENMASK(4, 0)
+#define STM32_QSPI_CR_FTHRES_SHIFT (8)
+#define STM32_QSPI_CR_TEIE BIT(16)
+#define STM32_QSPI_CR_TCIE BIT(17)
+#define STM32_QSPI_CR_FTIE BIT(18)
+#define STM32_QSPI_CR_SMIE BIT(19)
+#define STM32_QSPI_CR_TOIE BIT(20)
+#define STM32_QSPI_CR_APMS BIT(22)
+#define STM32_QSPI_CR_PMM BIT(23)
+#define STM32_QSPI_CR_PRESCALER_MASK GENMASK(7, 0)
+#define STM32_QSPI_CR_PRESCALER_SHIFT (24)
+
+/*
+ * QUADSPI device configuration register
+ */
+#define STM32_QSPI_DCR_CKMODE BIT(0)
+#define STM32_QSPI_DCR_CSHT_MASK GENMASK(2, 0)
+#define STM32_QSPI_DCR_CSHT_SHIFT (8)
+#define STM32_QSPI_DCR_FSIZE_MASK GENMASK(4, 0)
+#define STM32_QSPI_DCR_FSIZE_SHIFT (16)
+
+/*
+ * QUADSPI status register
+ */
+#define STM32_QSPI_SR_TEF BIT(0)
+#define STM32_QSPI_SR_TCF BIT(1)
+#define STM32_QSPI_SR_FTF BIT(2)
+#define STM32_QSPI_SR_SMF BIT(3)
+#define STM32_QSPI_SR_TOF BIT(4)
+#define STM32_QSPI_SR_BUSY BIT(5)
+#define STM32_QSPI_SR_FLEVEL_MASK GENMASK(5, 0)
+#define STM32_QSPI_SR_FLEVEL_SHIFT (8)
+
+/*
+ * QUADSPI flag clear register
+ */
+#define STM32_QSPI_FCR_CTEF BIT(0)
+#define STM32_QSPI_FCR_CTCF BIT(1)
+#define STM32_QSPI_FCR_CSMF BIT(3)
+#define STM32_QSPI_FCR_CTOF BIT(4)
+
+/*
+ * QUADSPI communication configuration register
+ */
+#define STM32_QSPI_CCR_DDRM BIT(31)
+#define STM32_QSPI_CCR_DHHC BIT(30)
+#define STM32_QSPI_CCR_SIOO BIT(28)
+#define STM32_QSPI_CCR_FMODE_SHIFT (26)
+#define STM32_QSPI_CCR_DMODE_SHIFT (24)
+#define STM32_QSPI_CCR_DCYC_SHIFT (18)
+#define STM32_QSPI_CCR_DCYC_MASK GENMASK(4, 0)
+#define STM32_QSPI_CCR_ABSIZE_SHIFT (16)
+#define STM32_QSPI_CCR_ABMODE_SHIFT (14)
+#define STM32_QSPI_CCR_ADSIZE_SHIFT (12)
+#define STM32_QSPI_CCR_ADMODE_SHIFT (10)
+#define STM32_QSPI_CCR_IMODE_SHIFT (8)
+#define STM32_QSPI_CCR_INSTRUCTION_MASK GENMASK(7, 0)
+
+enum STM32_QSPI_CCR_IMODE {
+ STM32_QSPI_CCR_IMODE_NONE = 0,
+ STM32_QSPI_CCR_IMODE_ONE_LINE = 1,
+ STM32_QSPI_CCR_IMODE_TWO_LINE = 2,
+ STM32_QSPI_CCR_IMODE_FOUR_LINE = 3,
+};
+
+enum STM32_QSPI_CCR_ADMODE {
+ STM32_QSPI_CCR_ADMODE_NONE = 0,
+ STM32_QSPI_CCR_ADMODE_ONE_LINE = 1,
+ STM32_QSPI_CCR_ADMODE_TWO_LINE = 2,
+ STM32_QSPI_CCR_ADMODE_FOUR_LINE = 3,
+};
+
+enum STM32_QSPI_CCR_ADSIZE {
+ STM32_QSPI_CCR_ADSIZE_8BIT = 0,
+ STM32_QSPI_CCR_ADSIZE_16BIT = 1,
+ STM32_QSPI_CCR_ADSIZE_24BIT = 2,
+ STM32_QSPI_CCR_ADSIZE_32BIT = 3,
+};
+
+enum STM32_QSPI_CCR_ABMODE {
+ STM32_QSPI_CCR_ABMODE_NONE = 0,
+ STM32_QSPI_CCR_ABMODE_ONE_LINE = 1,
+ STM32_QSPI_CCR_ABMODE_TWO_LINE = 2,
+ STM32_QSPI_CCR_ABMODE_FOUR_LINE = 3,
+};
+
+enum STM32_QSPI_CCR_ABSIZE {
+ STM32_QSPI_CCR_ABSIZE_8BIT = 0,
+ STM32_QSPI_CCR_ABSIZE_16BIT = 1,
+ STM32_QSPI_CCR_ABSIZE_24BIT = 2,
+ STM32_QSPI_CCR_ABSIZE_32BIT = 3,
+};
+
+enum STM32_QSPI_CCR_DMODE {
+ STM32_QSPI_CCR_DMODE_NONE = 0,
+ STM32_QSPI_CCR_DMODE_ONE_LINE = 1,
+ STM32_QSPI_CCR_DMODE_TWO_LINE = 2,
+ STM32_QSPI_CCR_DMODE_FOUR_LINE = 3,
+};
+
+enum STM32_QSPI_CCR_FMODE {
+ STM32_QSPI_CCR_IND_WRITE = 0,
+ STM32_QSPI_CCR_IND_READ = 1,
+ STM32_QSPI_CCR_AUTO_POLL = 2,
+ STM32_QSPI_CCR_MEM_MAP = 3,
+};
+
+/* default SCK frequency, unit: HZ */
+#define STM32_QSPI_DEFAULT_SCK_FREQ 108000000
+
+struct stm32_qspi_platdata {
+ u32 base;
+ u32 memory_map;
+ u32 max_hz;
+};
+
+struct stm32_qspi_priv {
+ struct stm32_qspi_regs *regs;
+ u32 max_hz;
+ u32 mode;
+
+ u32 command;
+ u32 address;
+ u32 dummycycles;
+#define CMD_HAS_ADR BIT(24)
+#define CMD_HAS_DUMMY BIT(25)
+#define CMD_HAS_DATA BIT(26)
+};
+
+static void _stm32_qspi_disable(struct stm32_qspi_priv *priv)
+{
+ clrbits_le32(&priv->regs->cr, STM32_QSPI_CR_EN);
+}
+
+static void _stm32_qspi_enable(struct stm32_qspi_priv *priv)
+{
+ setbits_le32(&priv->regs->cr, STM32_QSPI_CR_EN);
+}
+
+static void _stm32_qspi_wait_for_not_busy(struct stm32_qspi_priv *priv)
+{
+ while (readl(&priv->regs->sr) & STM32_QSPI_SR_BUSY)
+ ;
+}
+
+static void _stm32_qspi_wait_for_complete(struct stm32_qspi_priv *priv)
+{
+ while (!(readl(&priv->regs->sr) & STM32_QSPI_SR_TCF))
+ ;
+}
+
+static void _stm32_qspi_wait_for_ftf(struct stm32_qspi_priv *priv)
+{
+ while (!(readl(&priv->regs->sr) & STM32_QSPI_SR_FTF))
+ ;
+}
+
+static void _stm32_qspi_set_flash_size(struct stm32_qspi_priv *priv, u32 size)
+{
+ u32 fsize = fls(size) - 1;
+ clrsetbits_le32(&priv->regs->dcr,
+ STM32_QSPI_DCR_FSIZE_MASK << STM32_QSPI_DCR_FSIZE_SHIFT,
+ fsize << STM32_QSPI_DCR_FSIZE_SHIFT);
+}
+
+static unsigned int _stm32_qspi_gen_ccr(struct stm32_qspi_priv *priv)
+{
+ unsigned int ccr_reg = 0;
+ u8 imode, admode, dmode;
+ u32 mode = priv->mode;
+ u32 cmd = (priv->command & STM32_QSPI_CCR_INSTRUCTION_MASK);
+
+ imode = STM32_QSPI_CCR_IMODE_ONE_LINE;
+ admode = STM32_QSPI_CCR_ADMODE_ONE_LINE;
+
+ if (mode & SPI_RX_QUAD) {
+ dmode = STM32_QSPI_CCR_DMODE_FOUR_LINE;
+ if (mode & SPI_TX_QUAD) {
+ imode = STM32_QSPI_CCR_IMODE_FOUR_LINE;
+ admode = STM32_QSPI_CCR_ADMODE_FOUR_LINE;
+ }
+ } else if (mode & SPI_RX_DUAL) {
+ dmode = STM32_QSPI_CCR_DMODE_TWO_LINE;
+ if (mode & SPI_TX_DUAL) {
+ imode = STM32_QSPI_CCR_IMODE_TWO_LINE;
+ admode = STM32_QSPI_CCR_ADMODE_TWO_LINE;
+ }
+ } else {
+ dmode = STM32_QSPI_CCR_DMODE_ONE_LINE;
+ }
+
+ if (priv->command & CMD_HAS_DATA)
+ ccr_reg |= (dmode << STM32_QSPI_CCR_DMODE_SHIFT);
+
+ if (priv->command & CMD_HAS_DUMMY)
+ ccr_reg |= ((priv->dummycycles & STM32_QSPI_CCR_DCYC_MASK)
+ << STM32_QSPI_CCR_DCYC_SHIFT);
+
+ if (priv->command & CMD_HAS_ADR) {
+ ccr_reg |= (STM32_QSPI_CCR_ADSIZE_24BIT
+ << STM32_QSPI_CCR_ADSIZE_SHIFT);
+ ccr_reg |= (admode << STM32_QSPI_CCR_ADMODE_SHIFT);
+ }
+ ccr_reg |= (imode << STM32_QSPI_CCR_IMODE_SHIFT);
+ ccr_reg |= cmd;
+ return ccr_reg;
+}
+
+static void _stm32_qspi_enable_mmap(struct stm32_qspi_priv *priv,
+ struct spi_flash *flash)
+{
+ priv->command = flash->read_cmd | CMD_HAS_ADR | CMD_HAS_DATA
+ | CMD_HAS_DUMMY;
+ priv->dummycycles = flash->dummy_byte * 8;
+
+ unsigned int ccr_reg = _stm32_qspi_gen_ccr(priv);
+ ccr_reg |= (STM32_QSPI_CCR_MEM_MAP << STM32_QSPI_CCR_FMODE_SHIFT);
+
+ _stm32_qspi_wait_for_not_busy(priv);
+
+ writel(ccr_reg, &priv->regs->ccr);
+
+ priv->dummycycles = 0;
+}
+
+static void _stm32_qspi_disable_mmap(struct stm32_qspi_priv *priv)
+{
+ setbits_le32(&priv->regs->cr, STM32_QSPI_CR_ABORT);
+}
+
+static void _stm32_qspi_set_xfer_length(struct stm32_qspi_priv *priv,
+ u32 length)
+{
+ writel(length - 1, &priv->regs->dlr);
+}
+
+static void _stm32_qspi_start_xfer(struct stm32_qspi_priv *priv, u32 cr_reg)
+{
+ writel(cr_reg, &priv->regs->ccr);
+
+ if (priv->command & CMD_HAS_ADR)
+ writel(priv->address, &priv->regs->ar);
+}
+
+static int _stm32_qspi_xfer(struct stm32_qspi_priv *priv,
+ struct spi_flash *flash, unsigned int bitlen,
+ const u8 *dout, u8 *din, unsigned long flags)
+{
+ unsigned int words = bitlen / 8;
+
+ if (flags & SPI_XFER_MMAP) {
+ _stm32_qspi_enable_mmap(priv, flash);
+ return 0;
+ } else if (flags & SPI_XFER_MMAP_END) {
+ _stm32_qspi_disable_mmap(priv);
+ return 0;
+ }
+
+ if (bitlen == 0)
+ return -1;
+
+ if (bitlen % 8) {
+ debug("spi_xfer: Non byte aligned SPI transfer\n");
+ return -1;
+ }
+
+ if (dout && din) {
+ debug("spi_xfer: QSPI cannot have data in and data out set\n");
+ return -1;
+ }
+
+ if (!dout && (flags & SPI_XFER_BEGIN)) {
+ debug("spi_xfer: QSPI transfer must begin with command\n");
+ return -1;
+ }
+
+ if (dout) {
+ if (flags & SPI_XFER_BEGIN) {
+ /* data is command */
+ priv->command = dout[0] | CMD_HAS_DATA;
+ if (words >= 4) {
+ /* address is here too */
+ priv->address = (dout[1] << 16) |
+ (dout[2] << 8) | dout[3];
+ priv->command |= CMD_HAS_ADR;
+ }
+
+ if (words > 4) {
+ /* rest is dummy bytes */
+ priv->dummycycles = (words - 4) * 8;
+ priv->command |= CMD_HAS_DUMMY;
+ }
+
+ if (flags & SPI_XFER_END) {
+ /* command without data */
+ priv->command &= ~(CMD_HAS_DATA);
+ }
+ }
+
+ if (flags & SPI_XFER_END) {
+ u32 ccr_reg = _stm32_qspi_gen_ccr(priv);
+ ccr_reg |= STM32_QSPI_CCR_IND_WRITE
+ << STM32_QSPI_CCR_FMODE_SHIFT;
+
+ _stm32_qspi_wait_for_not_busy(priv);
+
+ if (priv->command & CMD_HAS_DATA)
+ _stm32_qspi_set_xfer_length(priv, words);
+
+ _stm32_qspi_start_xfer(priv, ccr_reg);
+
+ debug("%s: write: ccr:0x%08x adr:0x%08x\n",
+ __func__, priv->regs->ccr, priv->regs->ar);
+
+ if (priv->command & CMD_HAS_DATA) {
+ _stm32_qspi_wait_for_ftf(priv);
+
+ debug("%s: words:%d data:", __func__, words);
+
+ int i = 0;
+ while (words > i) {
+ writeb(dout[i], &priv->regs->dr);
+ debug("%02x ", dout[i]);
+ i++;
+ }
+ debug("\n");
+
+ _stm32_qspi_wait_for_complete(priv);
+ } else {
+ _stm32_qspi_wait_for_not_busy(priv);
+ }
+ }
+ } else if (din) {
+ u32 ccr_reg = _stm32_qspi_gen_ccr(priv);
+ ccr_reg |= STM32_QSPI_CCR_IND_READ
+ << STM32_QSPI_CCR_FMODE_SHIFT;
+
+ _stm32_qspi_wait_for_not_busy(priv);
+
+ _stm32_qspi_set_xfer_length(priv, words);
+
+ _stm32_qspi_start_xfer(priv, ccr_reg);
+
+ debug("%s: read: ccr:0x%08x adr:0x%08x len:%d\n", __func__,
+ priv->regs->ccr, priv->regs->ar, priv->regs->dlr);
+
+ debug("%s: data:", __func__);
+
+ int i = 0;
+ while (words > i) {
+ din[i] = readb(&priv->regs->dr);
+ debug("%02x ", din[i]);
+ i++;
+ }
+ debug("\n");
+ }
+
+ return 0;
+}
+
+static int stm32_qspi_ofdata_to_platdata(struct udevice *bus)
+{
+ struct fdt_resource res_regs, res_mem;
+ struct stm32_qspi_platdata *plat = bus->platdata;
+ const void *blob = gd->fdt_blob;
+ int node = bus->of_offset;
+ int ret;
+
+ ret = fdt_get_named_resource(blob, node, "reg", "reg-names",
+ "QuadSPI", &res_regs);
+ if (ret) {
+ debug("Error: can't get regs base addresses(ret = %d)!\n", ret);
+ return -ENOMEM;
+ }
+ ret = fdt_get_named_resource(blob, node, "reg", "reg-names",
+ "QuadSPI-memory", &res_mem);
+ if (ret) {
+ debug("Error: can't get mmap base address(ret = %d)!\n", ret);
+ return -ENOMEM;
+ }
+
+ plat->max_hz = fdtdec_get_int(blob, node, "spi-max-frequency",
+ STM32_QSPI_DEFAULT_SCK_FREQ);
+
+ plat->base = res_regs.start;
+ plat->memory_map = res_mem.start;
+
+ debug("%s: regs=<0x%x> mapped=<0x%x>, max-frequency=%d\n",
+ __func__,
+ plat->base,
+ plat->memory_map,
+ plat->max_hz
+ );
+
+ return 0;
+}
+
+static int stm32_qspi_probe(struct udevice *bus)
+{
+ struct stm32_qspi_platdata *plat = dev_get_platdata(bus);
+ struct stm32_qspi_priv *priv = dev_get_priv(bus);
+ struct dm_spi_bus *dm_spi_bus;
+
+ dm_spi_bus = bus->uclass_priv;
+
+ dm_spi_bus->max_hz = plat->max_hz;
+
+ priv->regs = (struct stm32_qspi_regs *)(uintptr_t)plat->base;
+
+ priv->max_hz = plat->max_hz;
+
+ clock_setup(QSPI_CLOCK_CFG);
+
+ setbits_le32(&priv->regs->cr, STM32_QSPI_CR_SSHIFT);
+
+ return 0;
+}
+
+static int stm32_qspi_remove(struct udevice *bus)
+{
+ return 0;
+}
+
+static int stm32_qspi_claim_bus(struct udevice *dev)
+{
+ struct stm32_qspi_priv *priv;
+ struct udevice *bus;
+ struct spi_flash *flash;
+
+ bus = dev->parent;
+ priv = dev_get_priv(bus);
+ flash = dev_get_uclass_priv(dev);
+
+ _stm32_qspi_set_flash_size(priv, flash->size);
+
+ _stm32_qspi_enable(priv);
+
+ return 0;
+}
+
+static int stm32_qspi_release_bus(struct udevice *dev)
+{
+ struct stm32_qspi_priv *priv;
+ struct udevice *bus;
+
+ bus = dev->parent;
+ priv = dev_get_priv(bus);
+
+ _stm32_qspi_disable(priv);
+
+ return 0;
+}
+
+static int stm32_qspi_xfer(struct udevice *dev, unsigned int bitlen,
+ const void *dout, void *din, unsigned long flags)
+{
+ struct stm32_qspi_priv *priv;
+ struct udevice *bus;
+ struct spi_flash *flash;
+
+ bus = dev->parent;
+ priv = dev_get_priv(bus);
+ flash = dev_get_uclass_priv(dev);
+
+ return _stm32_qspi_xfer(priv, flash, bitlen, (const u8 *)dout,
+ (u8 *)din, flags);
+}
+
+static int stm32_qspi_set_speed(struct udevice *bus, uint speed)
+{
+ struct stm32_qspi_platdata *plat = bus->platdata;
+ struct stm32_qspi_priv *priv = dev_get_priv(bus);
+
+ if (speed > plat->max_hz)
+ speed = plat->max_hz;
+
+ u32 qspi_clk = clock_get(CLOCK_AHB);
+ u32 prescaler = 255;
+ if (speed > 0) {
+ prescaler = DIV_ROUND_UP(qspi_clk, speed) - 1;
+ if (prescaler > 255)
+ prescaler = 255;
+ else if (prescaler < 0)
+ prescaler = 0;
+ }
+
+ u32 csht = DIV_ROUND_UP((5 * qspi_clk) / (prescaler + 1), 100000000);
+ csht = (csht - 1) & STM32_QSPI_DCR_CSHT_MASK;
+
+ _stm32_qspi_wait_for_not_busy(priv);
+
+ clrsetbits_le32(&priv->regs->cr,
+ STM32_QSPI_CR_PRESCALER_MASK <<
+ STM32_QSPI_CR_PRESCALER_SHIFT,
+ prescaler << STM32_QSPI_CR_PRESCALER_SHIFT);
+
+
+ clrsetbits_le32(&priv->regs->dcr,
+ STM32_QSPI_DCR_CSHT_MASK << STM32_QSPI_DCR_CSHT_SHIFT,
+ csht << STM32_QSPI_DCR_CSHT_SHIFT);
+
+ debug("%s: regs=%p, speed=%d\n", __func__, priv->regs,
+ (qspi_clk / (prescaler + 1)));
+
+ return 0;
+}
+
+static int stm32_qspi_set_mode(struct udevice *bus, uint mode)
+{
+ struct stm32_qspi_priv *priv = dev_get_priv(bus);
+
+ _stm32_qspi_wait_for_not_busy(priv);
+
+ if ((mode & SPI_CPHA) && (mode & SPI_CPOL))
+ setbits_le32(&priv->regs->dcr, STM32_QSPI_DCR_CKMODE);
+ else if (!(mode & SPI_CPHA) && !(mode & SPI_CPOL))
+ clrbits_le32(&priv->regs->dcr, STM32_QSPI_DCR_CKMODE);
+ else
+ return -ENODEV;
+
+ if (mode & SPI_CS_HIGH)
+ return -ENODEV;
+
+ if (mode & SPI_RX_QUAD)
+ priv->mode |= SPI_RX_QUAD;
+ else if (mode & SPI_RX_DUAL)
+ priv->mode |= SPI_RX_DUAL;
+ else
+ priv->mode &= ~(SPI_RX_QUAD | SPI_RX_DUAL);
+
+ if (mode & SPI_TX_QUAD)
+ priv->mode |= SPI_TX_QUAD;
+ else if (mode & SPI_TX_DUAL)
+ priv->mode |= SPI_TX_DUAL;
+ else
+ priv->mode &= ~(SPI_TX_QUAD | SPI_TX_DUAL);
+
+ debug("%s: regs=%p, mode=%d rx: ", __func__, priv->regs, mode);
+
+ if (mode & SPI_RX_QUAD)
+ debug("quad, tx: ");
+ else if (mode & SPI_RX_DUAL)
+ debug("dual, tx: ");
+ else
+ debug("single, tx: ");
+
+ if (mode & SPI_TX_QUAD)
+ debug("quad\n");
+ else if (mode & SPI_TX_DUAL)
+ debug("dual\n");
+ else
+ debug("single\n");
+
+ return 0;
+}
+
+static const struct dm_spi_ops stm32_qspi_ops = {
+ .claim_bus = stm32_qspi_claim_bus,
+ .release_bus = stm32_qspi_release_bus,
+ .xfer = stm32_qspi_xfer,
+ .set_speed = stm32_qspi_set_speed,
+ .set_mode = stm32_qspi_set_mode,
+};
+
+static const struct udevice_id stm32_qspi_ids[] = {
+ { .compatible = "st,stm32-qspi" },
+ { }
+};
+
+U_BOOT_DRIVER(stm32_qspi) = {
+ .name = "stm32_qspi",
+ .id = UCLASS_SPI,
+ .of_match = stm32_qspi_ids,
+ .ops = &stm32_qspi_ops,
+ .ofdata_to_platdata = stm32_qspi_ofdata_to_platdata,
+ .platdata_auto_alloc_size = sizeof(struct stm32_qspi_platdata),
+ .priv_auto_alloc_size = sizeof(struct stm32_qspi_priv),
+ .probe = stm32_qspi_probe,
+ .remove = stm32_qspi_remove,
+};
--
2.1.4
^ permalink raw reply related [flat|nested] 21+ messages in thread* [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board
2017-01-22 15:04 [U-Boot] [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board Michael Kurz
` (8 preceding siblings ...)
2017-01-22 15:04 ` [U-Boot] [PATCH v4 9/9] ARM: SPI: stm32: add stm32f746 qspi driver Michael Kurz
@ 2017-01-24 19:39 ` Vikas MANOCHA
9 siblings, 0 replies; 21+ messages in thread
From: Vikas MANOCHA @ 2017-01-24 19:39 UTC (permalink / raw)
To: u-boot
Hi Michael,
> -----Original Message-----
> From: Michael Kurz [mailto:michi.kurz at gmail.com]
> Sent: Sunday, January 22, 2017 7:04 AM
> To: u-boot at lists.denx.de
> Cc: Michael Kurz <michi.kurz@gmail.com>; Heiko Schocher <hs@denx.de>; Michal Simek <michal.simek@xilinx.com>; Simon Glass
> <sjg@chromium.org>; Vikas MANOCHA <vikas.manocha@st.com>; York Sun <york.sun@nxp.com>; Lokesh Vutla
> <lokeshvutla@ti.com>; Masahiro Yamada <yamada.masahiro@socionext.com>; Purna Chandra Mandal
> <purna.mandal@microchip.com>; Ian Campbell <ijc@hellion.org.uk>; Jagan Teki <jagan@openedev.com>; Hans de Goede
> <hdegoede@redhat.com>; Albert Aribaud <albert.u.boot@aribaud.net>; Jagan Teki <jagan@amarulasolutions.com>; Joe
> Hershberger <joe.hershberger@ni.com>; Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>; Daniel Schwierzeck
> <daniel.schwierzeck@gmail.com>; Toshifumi NISHINAGA <tnishinaga.dev@gmail.com>; Stephen Warren <swarren@nvidia.com>
> Subject: [PATCH v4 0/9] ARM: stm32: add network and qspi driver support to stm32f746-disco board
>
> This series adds support for the network and the qspi devices found on the stm32f746 controller and enables those devices on the
> stm32f746-disco board.
Looks good to me.
Cheers,
Vikas
>
> Changes in v4:
> - Correct commit message and add linux source file path
> - Update to current master
> - Fix missing newline at end of file
> - Removed currently not used entries from dts file
> - Add binding document for qspi driver
> - Disable qspi quad interface in dts file here
> - Split struct stm32_rcc_regs into two structs (common and stm32f7 specific)
> - Reword commit message
> - Add Acked-by tag to 'fix stm32f7 sdram fmc base address'
> - Add Reviewed-by tag to 'use clock setup function defined in clock.c'
> - Remove dts patch as the dts import patch now disables the quad interface
>
> Changes in v3:
> - Split pin control files of from device tree patch
> - Add Acked-by tag to 'add stm32f746 device tree pin control files'
> - Split pin control files of from device tree patch
> - Add Acked-by tag to 'add stm32f746-disco device tree files'
> - Removed 'prefix all constants with STM32_'
> - Reverted move of header into source file (rcc.h -> clock.c)
> - Split cleanup patch
> - Split clock setup changes of from cleanup patch
> - Add Acked-by tag to 'add designware mac glue code for stm32'
> - Moved qspi rcc bits into rcc header
> - Drop 'add missing flag to micron/stm N25Q128 flash chips' patch
>
> Changes in v2:
> - Add cleanup patch
> - Replaced bit shifts and masks with BIT() and GENMASK() macro
> - Moved STM32_SYSCFG_BASE into stm32.h header
> - Add Acked-by tag to 'net: phy: add SMSC LAN8742 phy'
> - Replaced bit shifts and masks with BIT() and GENMASK() macro
>
> Michael Kurz (9):
> ARM: DTS: stm32: add stm32f746 device tree pin control files
> ARM: DTS: stm32: add stm32f746-disco device tree files
> ARM: stm32: cleanup stm32f7 files
> ARM: stm32: fix stm32f7 sdram fmc base address
> ARM: stm32: use clock setup function defined in clock.c
> net: stm32: add designware mac glue code for stm32
> net: phy: add SMSC LAN8742 phy
> ARM: stm32: enable support for smsc phy on stm32f746-disco board
> ARM: SPI: stm32: add stm32f746 qspi driver
>
> arch/arm/dts/Makefile | 2 +
> arch/arm/dts/armv7-m.dtsi | 25 +
> arch/arm/dts/stm32f746-disco.dts | 96 ++
> arch/arm/dts/stm32f746.dtsi | 79 ++
> arch/arm/include/asm/arch-stm32f7/fmc.h | 9 +-
> arch/arm/include/asm/arch-stm32f7/gpt.h | 6 +-
> arch/arm/include/asm/arch-stm32f7/rcc.h | 77 +-
> arch/arm/include/asm/arch-stm32f7/stm32.h | 14 +-
> arch/arm/include/asm/arch-stm32f7/stm32_periph.h | 10 +-
> arch/arm/include/asm/arch-stm32f7/syscfg.h | 38 +
> arch/arm/mach-stm32/stm32f7/clock.c | 171 ++-
> arch/arm/mach-stm32/stm32f7/timer.c | 4 +-
> board/st/stm32f746-disco/stm32f746-disco.c | 124 +-
> configs/stm32f746-disco_defconfig | 23 +-
> doc/device-tree-bindings/spi/spi-stm32-qspi.txt | 39 +
> drivers/net/designware.c | 1 +
> drivers/net/phy/smsc.c | 12 +
> drivers/spi/Kconfig | 8 +
> drivers/spi/Makefile | 1 +
> drivers/spi/stm32_qspi.c | 628 ++++++++++
> include/configs/stm32f746-disco.h | 10 +-
> include/dt-bindings/pinctrl/stm32f746-pinfunc.h | 1324 ++++++++++++++++++++++
> 22 files changed, 2540 insertions(+), 161 deletions(-) create mode 100644 arch/arm/dts/armv7-m.dtsi create mode 100644
> arch/arm/dts/stm32f746-disco.dts create mode 100644 arch/arm/dts/stm32f746.dtsi create mode 100644
> arch/arm/include/asm/arch-stm32f7/syscfg.h
> create mode 100644 doc/device-tree-bindings/spi/spi-stm32-qspi.txt
> create mode 100644 drivers/spi/stm32_qspi.c create mode 100644 include/dt-bindings/pinctrl/stm32f746-pinfunc.h
>
> --
> 2.1.4
^ permalink raw reply [flat|nested] 21+ messages in thread